Exchange 2010: Sender address rejected: Access denied

hi friends
i have been recently experiencing an issue with one of my customer which i send email i get bounce message while i can receive their emails with no issue. i have exchange 2010 installed and im using Anti spam device too. my domain is ok.com
i try to send from OWA as well but i get the same result.
Delivery has failed to these recipients or groups:
[email protected] A problem occurred during the delivery of this
message to this e-mail address. Try sending this message again. If the problem continues, please contact your helpdesk.
Diagnostic information for administrators:
Generating server: antispamServer.ok.com
[email protected] #< #5.0.0 X-Spam-&-Virus-Firewall; host mail.abc.com[22.22.22.12] said: 554
5.7.1 <btv1==14869c83b8f==[email protected]: Sender address rejected: Access denied (in reply to RCPT TO command)> #SMTP#
Original message headers:
any idea?
thanks

hi
when i disable the antispam device i get this error
smtp5.relay.iad3a.emailsrvr.com rejected your message to the following e-mail addresses:
[email protected]
smtp5.relay.iad3a.emailsrvr.com gave this error: <[email protected]>: Sender address rejected: Access denied
Your message wasn't delivered due to a permission or security issue. It may have been rejected by a moderator, the address may only accept e-mail from certain senders, or another
restriction may be preventing delivery.

Similar Messages

Recipient address rejected : Access denied (in reply to RCPT TO command)

Hi,
I run Mac OS X Server 10.5.5 with mail service. smtp is on port 587. I created an account which only forward to another account on an external domain.
When trying to send a mail from outside to that account, the sender receive "554 5.7.1 <[email protected]>: Recipient address rejected : Access denied (in reply to RCPT TO command)".
Any idea?
Kind regards,
Xavier.
Here is my postconf:
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter = smtp-amavis:[127.0.0.1]:10024
daemon_directory = /usr/libexec/postfix
debugpeerlevel = 2
enableserveroptions = yes
html_directory = no
inet_interfaces = all
localrecipientmaps =
luser_relay = xavier
mail_owner = _postfix
mailboxsizelimit = 0
mailbox_transport = cyrus
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
messagesizelimit = 20971520
mydestination = $myhostname,localhost.$mydomain,localhost,jehin.net
mydomain = jehin.net
mydomain_fallback = localhost
myhostname = mail.jehin.net
mynetworks = 127.0.0.0/8
newaliases_path = /usr/bin/newaliases
queue_directory = /private/var/spool/postfix
readme_directory = /usr/share/doc/postfix
relayhost = relay.skynet.be
sample_directory = /usr/share/doc/postfix/examples
sendmail_path = /usr/sbin/sendmail
setgid_group = _postdrop
smtpdenforcetls = no
smtpdpw_server_securityoptions = none
smtpdrecipientrestrictions = permitmynetworks,reject_unauthdestination,permit
smtpdsasl_authenable = no
smtpdtls_certfile = /etc/certificates/Default.crt
smtpdtls_keyfile = /etc/certificates/Default.key
smtpdtlsloglevel = 0
smtpduse_pwserver = no
smtpdusetls = yes
unknownlocal_recipient_rejectcode = 550
virtualmailboxdomains = hash:/etc/postfix/virtual_domains
virtual_transport = lmtp:unix:/var/imap/socket/lmtp

I apologize... Was trying to find a solution too and looks like I forgot to inform you about that point ...
This is the new result in log (for an outside mail):
Oct 27 22:26:54 jehin postfix/tlsmgr[15509]: warning: no entropy source specified with parameter tlsrandomsource
Oct 27 22:26:54 jehin postfix/tlsmgr[15509]: warning: encryption keys etc. may be predictable
Oct 27 22:26:54 jehin postfix/smtpd[15508]: connect from mhfr-03-bos.mailhop.org[63.208.196.167]
Oct 27 22:26:55 jehin postfix/trivial-rewrite[15511]: warning: do not list domain jehin.net in BOTH mydestination and virtualmailboxdomains
Oct 27 22:26:55 jehin postfix/smtpd[15508]: NOQUEUE: reject: RCPT from mhfr-03-bos.mailhop.org[63.208.196.167]: 554 5.7.1 <[email protected]>: Recipient address rejected: Access denied; from=<[email protected]> to=<[email protected]> proto=SMTP helo=<mhfr-03-bos.mailhop.org>
Oct 27 22:26:55 jehin postfix/smtpd[15508]: disconnect from mhfr-03-bos.mailhop.org[63.208.196.167]
Telnet test:
sh-3.2# telnet jehin.net 587
Trying 81.245.99.141...
Connected to jehin.net.
Escape character is '^]'.
220 mail.jehin.net ESMTP Postfix
helo me
250 mail.jehin.net
mail from:
250 2.1.0 Ok
rcpt to:<[email protected]>
554 5.7.1 <[email protected]>: Recipient address rejected: Access denied
quit
221 2.0.0 Bye
Connection closed by foreign host.
its log:
Oct 27 22:29:02 jehin postfix/smtpd[15528]: connect from unknown[10.185.112.199]
Oct 27 22:30:11 jehin postfix/trivial-rewrite[15532]: warning: do not list domain jehin.net in BOTH mydestination and virtualmailboxdomains
Oct 27 22:30:11 jehin postfix/smtpd[15528]: NOQUEUE: reject: RCPT from unknown[10.185.112.199]: 554 5.7.1 <[email protected]>: Recipient address rejected: Access denied; from= to=<[email protected]> proto=SMTP helo=<me>
Oct 27 22:30:20 jehin postfix/smtpd[15528]: disconnect from unknown[10.185.112.199]

Group mail not delivered - "Recipient address rejected: Access denied"

Apparently I'm not alone who is having the issue with mails being rejected while the addresses are fully valid.
Specifically, I have a mail distribution group created, with several e-mail addresses configured. The group is properly set to accept mails from the outside of the company.
The emails sent from the company accounts are delivered properly. However, when an email is sent from the outside, it gets "Recipient address rejected: Access denied" error message back. There is no trace of such an email in "message trace".
What helps (others on the forum as well as me) is switching the Domain type in Mail flow / Accepted domains from Authoritative to Internal relay. The emails start to be delivered.
The main reason why I do not want to have ths setup is that when an invalid email address is used, the email apparently keeps going in rounds between servers until the maximum number of hops is reached and then the message that is sent back to the sender
is just that - "554 5.4.6 Too many hops".
Is there any intention to tackle this problem?

Hi,
The first thing that comes to my mind is the 'Require that all senders are authenticated' setting. Is that setting to found your distribution list? If, try uncheck that.
Best Regards,
Jesper Vindum, Denmark
Systems Administrator
Help the forum: Monitor(alert) your threads and vote helpful replies or mark them as answer, if it helps solving your problem.

Mail error 5.1.0 - Unknown address error 554-'5.7.1 user@rjh.school.nz : Recipient address rejected: Access denied'

Cannot receive mail in. Can send mail out.
Result of postconf -n
alias_maps = hash:/etc/aliases,hash:/var/mailman/data/aliases
biff = no
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter = smtp-amavis:[127.0.0.1]:10024
daemon_directory = /usr/libexec/postfix
debug_peer_level = 2
enable_server_options = yes
header_checks = pcre:/etc/postfix/custom_header_checks
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
mail_owner = _postfix
mailbox_size_limit = 0
mailbox_transport = dovecot
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
message_size_limit = 83886080
mydestination = $myhostname, localhost.$mydomain, localhost, rutherfordint.co.nz, rjh.school.nz, hpcfootball.info
mydomain = rjh.school.nz
mydomain_fallback = localhost
myhostname = mail.rjh.school.nz
mynetworks = 127.0.0.0/8,rjh.school.nz,rutherfordint.co.nz
newaliases_path = /usr/bin/newaliases
owner_request_special = no
queue_directory = /private/var/spool/postfix
readme_directory = /usr/share/doc/postfix
recipient_delimiter = +
relayhost =
sample_directory = /usr/share/doc/postfix/examples
sendmail_path = /usr/sbin/sendmail
setgid_group = _postdrop
smtp_sasl_auth_enable = no
smtp_sasl_password_maps =
smtpd_client_restrictions = hash:/etc/postfix/smtpdreject cidr:/etc/postfix/smtpdreject.cidr permit_mynetworks permit_sasl_authenticated permit
smtpd_enforce_tls = no
smtpd_helo_required = yes
smtpd_helo_restrictions = reject_invalid_helo_hostname reject_non_fqdn_helo_hostname
smtpd_pw_server_security_options = cram-md5,login
smtpd_recipient_restrictions = permit_sasl_authenticated permit_mynetworks reject_unauth_destination check_policy_service unix:private/policy reject
smtpd_sasl_auth_enable = yes
smtpd_tls_CAfile = /etc/certificates/server.rutherfordint.co.nz.C3479A3DA932D042025B19ACAEA2F77EE5 C1AF86.chain.pem
smtpd_tls_cert_file =
smtpd_tls_exclude_ciphers = SSLv2, aNULL, ADH, eNULL
smtpd_tls_key_file =
smtpd_tls_loglevel = 0
smtpd_use_pw_server = yes
smtpd_use_tls = no
tls_random_source = dev:/dev/urandom
unknown_local_recipient_reject_code = 550
virtual_alias_domains = $virtual_alias_maps hash:/etc/postfix/virtual_domains
virtual_alias_maps = hash:/etc/postfix/virtual_users

I'm getting the same errors and well having issues with virtual domains, even after I add user e-mails in INFO tab in workgroup manager.
: Recipient address rejected: User unknown in virtual alias table [RCPT_TO]

Client host rejected: Access denied

Getting a ton of bounced back emails most likely the address is no longer in use but I filtered out any of the emails that say so. I'm no professional at this thats why I'm looking for help here. I tried searching for the problem on the forum but found
stuff about server 2003.
Im getting alot of the kickbacks saying Client host rejected: Access denied
I've tried emailing the recipient on my personal Gmail and recieved the same error. can we safely say that the addresses are no longer in use that i'm getting these kickbacks? heres the full header for anyone
who wants to look.
The original message was received at Wed, 5 Mar 2014 15:29:34 -0500 from odbmap07.extra.chrysler.com [129.9.107.35]
   ----- The following addresses had permanent fatal errors ----- <mail address here>
    (reason: 554 5.7.1 <unknown[151.171.97.83]>: Client host rejected: Access denied)
   ----- Transcript of session follows ----- ... while talking to odbmap07.out.extra.chrysler.com.:
<<< 554 5.7.1 <unknown[151.171.97.83]>: Client host rejected: Access denied
554 5.0.0 Service unavailable
We are using someone to host our email server for more information.
I use a program called G-Lock easy mail to send out our newsletter.

Hi,
Which email client are you using to send and receive emails? G-Lock?
Please refer to the links below and check if they help:
http://www.symantec.com/business/support/index?page=content&id=TECH169847
http://support.mailhostbox.com/email-administrators-guide/error-codes
In addition, if you are not using Microsoft Outlook as your email client, it's better to contact the support for your mail client for further assistance.
Best Regards,
Steve Fan
TechNet Community Support

Sender address rejected by server smtp.freeserve

I have minimal [Read NO] understanding of how this all works so please bear that in mind.
Recently I have been trying to send emails from the Mail App on the iMac version 10.6.8. (I'm guessing that's snow leopard).
I keep getting the message: sender address rejected by server smtp.freeserve.co.uk.
I do not understand why this is happening.
My accounts and mail are all connected and logged in to the internet/server, there are no mistakes in my
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Please help, I need possible problems (and explanations) and I definitely some possible solutions.
Thank you so much in advance.

You shouldn't post an e-mail address in a public forum.
What does Mail/Window/Connection Doctor Show? If the server is red, select it and look at the Show Details box.
Troubleshooting sending and receiving email messages
Troubleshooting sending email messages

Just downloaded iOS 7.0 on iPhone and now cannot send email -sender address rejected by server???

JusJust downloaded iOS 7.0 on iPhone and now cannot send email -sender address rejected by server???

What happens when you go to the web based mail for your email account?
Are you able to login and send / receive messages from the web?
If so, you might need to check outgoing email settings on your iPhone
Settings > Mail, Contacts Calendars
Tap on the account you are having an issue with
Tap on the email address beside the word Account
Tap on info beside SMTP (SMTP = outgoing mail server)
Tap on the SMTP server name again.
Make sure server is turned on
Check settings & port info, password, etc.
Good luck!

Exchange 2010 MP : Some Client Access test cmdlets failed to run

Hi all,
This error is triggered in SCOM 2012 R2 about a single Exchange 2010 SP3 server :
Exchange 2010 MP : Some Client Access test cmdlets failed to run.
When I dig into the error context, I can see it's about the cmdlet "Test-CalendarConnectivity -TestType:External".
The TechNet
https://technet.microsoft.com/en-us/library/hh377605(v=exchg.140).aspx proposes to verify that the URL for the external virtual directory can be accessed by running the Test-OwaConnectivity.
OK.
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Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact [email protected]

Exchange 2010 Send Connector to postfix (v. 2.11) smarthost uses STARTTLS and cannot connect

Dear all,
I am having problems with exchange 2010 sending emails through a postfix smarthost server which disconnects the sessions. I also use a sendmail as a smarthost
server which is working just fine but I have to switch to postfix and cannot do this as long as the encryption does not work.
Here is the log file of the postfix server:
Jan 4 14:18:59 server7 postfix/smtpd[1659]: initializing the server-side TLS engine
Jan 4 14:18:59 server7 postfix/smtpd[1659]: connect from server1.mydomain.com[192.168.20.10]
Jan 4 14:18:59 server7 postfix/smtpd[1659]: setting up TLS connection from server1.mydomain.com[192.168.20.10]
Jan 4 14:18:59 server7 postfix/smtpd[1659]: server1.mydomain.com[192.168.20.10]: TLS cipher list "aNULL:-aNULL:ALL:+RC4:@STRENGTH"
Jan 4 14:18:59 server7 postfix/smtpd[1659]: SSL_accept:before/accept initialization
Jan 4 14:18:59 server7 postfix/smtpd[1659]: read from 7F4823FA5210 [7F4823FAB1B0] (11 bytes => -1 (0xFFFFFFFFFFFFFFFF))
Jan 4 14:18:59 server7 postfix/smtpd[1659]: read from 7F4823FA5210 [7F4823FAB1B0] (11 bytes => 11 (0xB))
Jan 4 14:18:59 server7 postfix/smtpd[1659]: 0000 16 03 01 00 5a 01 00 00|56 03 01 ....Z... V..
Jan 4 14:18:59 server7 postfix/smtpd[1659]: read from 7F4823FA5210 [7F4823FAB1BE] (84 bytes => 84 (0x54))
Jan 4 14:18:59 server7 postfix/smtpd[1659]: 0000 54 a9 3d b9 0d 5e 8b 64|7c 6b b5 21 f2 93 e7 84 T.=..^.d |k.!....
Jan 4 14:18:59 server7 postfix/smtpd[1659]: 0010 17 ea 33 d7 e5 13 f2 75|3a 87 38 32 01 85 82 5b ..3....u :.82...[
Jan 4 14:18:59 server7 postfix/smtpd[1659]: 0020 00 00 18 00 2f 00 35 00|05 00 0a c0 13 c0 14 c0 ..../.5. ........
Jan 4 14:18:59 server7 postfix/smtpd[1659]: 0030 09 c0 0a 00 32 00 38 00|13 00 04 01 00 00 15 ff ....2.8. ........
Jan 4 14:18:59 server7 postfix/smtpd[1659]: 0040 01 00 01 00 00 0a 00 06|00 04 00 17 00 18 00 0b ........ ........
Jan 4 14:18:59 server7 postfix/smtpd[1659]: 0050 00 02 01 ...
Jan 4 14:18:59 server7 postfix/smtpd[1659]: 0053 - <SPACES/NULLS>
Jan 4 14:18:59 server7 postfix/smtpd[1659]: SSL_accept:SSLv3 read client hello A
Jan 4 14:18:59 server7 postfix/smtpd[1659]: SSL_accept:SSLv3 write server hello A
Jan 4 14:18:59 server7 postfix/smtpd[1659]: SSL_accept:SSLv3 write certificate A
Jan 4 14:18:59 server7 postfix/smtpd[1659]: SSL_accept:SSLv3 write key exchange A
Jan 4 14:18:59 server7 postfix/smtpd[1659]: SSL_accept:SSLv3 write server done A
Jan 4 14:18:59 server7 postfix/smtpd[1659]: write to 7F4823FA5210 [7F4823FB8B70] (1911 bytes => 1911 (0x777))
Jan 4 14:18:59 server7 postfix/smtpd[1659]: 0774 - <SPACES/NULLS>
Jan 4 14:18:59 server7 postfix/smtpd[1659]: SSL_accept:SSLv3 flush data
Jan 4 14:18:59 server7 postfix/smtpd[1659]: read from 7F4823FA5210 [7F4823FAC803] (5 bytes => 0 (0x0))
Jan 4 14:18:59 server7 postfix/smtpd[1659]: SSL_accept:failed in SSLv3 read client certificate A
Jan 4 14:18:59 server7 postfix/smtpd[1659]: SSL_accept error from server1.mydomain.com[192.168.20.10]: lost connection
Jan 4 14:18:59 server7 postfix/smtpd[1659]: lost connection after STARTTLS from server1.mydomain.com[192.168.20.10]
Jan 4 14:18:59 server7 postfix/smtpd[1659]: disconnect from server1.mydomain.com[192.168.20.10]
I
have read in the post at https://social.technet.microsoft.com/Forums/exchange/en-US/6db38364-cb08-45c0-b159-3ddf30ef0b3e/exchange-2010-send-connector-uses-ssltls-and-cannot-connect-to-smarthost-how-to-deactivate-ssl?forum=exchange2010
how to deactivate the SSL encryption, but this is of course a security flaw, if I am not mistaken. I would like to encrypt the connection between the servers for obvious security
reasons but I have come to a standstill...
My Exchange server certificate is configured
as follows:
AccessRules : {System.Security.AccessControl.CryptoKeyAccessRule, System.Security.AccessControl.CryptoKeyAcc
ule, System.Security.AccessControl.CryptoKeyAccessRule, System.Security.AccessControl.CryptoKe
essRule}
CertificateDomains : {server1, server1.solid-con.com}
HasPrivateKey : True
IsSelfSigned : True
Issuer : CN=server1
NotAfter : 22/01/2017 13:18:02
NotBefore : 22/01/2012 13:18:02
PublicKeySize : 2048
RootCAType : None
SerialNumber : 6925D91285B649BD4D5E4297F1A48471
Services : IMAP, POP, IIS, SMTP
Status : Valid
Subject : CN=server1
Thumbprint : 939A37173BF84E352CEDC74F7D9A3D71F498A005
AccessRules : {System.Security.AccessControl.CryptoKeyAccessRule, System.Security.AccessControl.CryptoKeyAcc
ule, System.Security.AccessControl.CryptoKeyAccessRule}
CertificateDomains : {WMSvc-SERVER1}
HasPrivateKey : True
IsSelfSigned : True
Issuer : CN=WMSvc-SERVER1
NotAfter : 19/01/2022 12:56:44
NotBefore : 22/01/2012 12:56:44
PublicKeySize : 2048
RootCAType : Registry
SerialNumber : 1DB8711F7ADC5CB54196468EF2FF5D21
Services : None
Status : Valid
Subject : CN=WMSvc-SERVER1
Thumbprint : 191D86BDE274510453D58DDB91D253DABBCF05F1
And My Default Send Connector is configured as follows:
AddressSpaces : {SMTP:*;1}
AuthenticationCredential : System.Management.Automation.PSCredential
Comment :
ConnectedDomains : {}
ConnectionInactivityTimeOut : 00:10:00
DNSRoutingEnabled : False
DomainSecureEnabled : False
Enabled : True
ErrorPolicies : Default
ForceHELO : False
Fqdn :
HomeMTA : Microsoft MTA
HomeMtaServerId : SERVER1
Identity : Internet
IgnoreSTARTTLS : False
IsScopedConnector : False
IsSmtpConnector : True
LinkedReceiveConnector :
MaxMessageSize : unlimited
Name : Internet
Port : 25
ProtocolLoggingLevel : None
RequireOorg : False
RequireTLS : False
SmartHostAuthMechanism : None
SmartHosts : {server7.mydomain.com, server6.mydomain.com}
SmartHostsString : server7.mydomain.com,server6.mydomain.com
SmtpMaxMessagesPerConnection : 20
SourceIPAddress : 0.0.0.0
SourceRoutingGroup : Exchange Routing Group (DWBGZMFD01QNBJR)
SourceTransportServers : {SERVER1}
TlsAuthLevel :
TlsDomain :
UseExternalDNSServersEnabled : False
Any help would be greatly appreciated as I am
stuck...
Luca

Hi Allen,
Thank you very much for your reply.
The Postfix TLS Manager is enabled in master.cf
tlsmgr unix - - n 1000? 1 tlsmgr
and running
server7:/etc/postfix # ps -efa|grep tls
postfix 11967 11863 0 11:21 ? 00:00:00
tlsmgr -l -t unix -u
Every other (Linux/UNIX) server has no problem e.g.:
Jan 5 11:28:36 server7 postfix/smtpd[12215]: connect from server2.mydomain.com[192.168.20.20]
Jan 5 11:28:36 server7 postfix/smtpd[12215]: Anonymous TLS connection established from server2.mydomain.com[192.168.20.20]: TLSv1 with cipher DHE-DSS-AES256-SHA (256/256 bits)
Jan 5 11:28:36 server7 postfix/smtpd[12215]: B5502946AB0: client=server2.mydomain.com[192.168.20.20]
Jan 5 11:28:36 server7 postfix/cleanup[12221]: B5502946AB0: message-id=<[email protected]>
Jan 5 11:28:36 server7 postfix/qmgr[12200]: B5502946AB0: from=<[email protected]>, size=1026, nrcpt=1 (queue active)
Jan 5 11:28:36 server7 postfix/smtpd[12215]: disconnect from server2.mydomain.com[192.168.20.20]
Jan 5 11:28:37 server7 postfix/smtpd[12225]: connect from localhost[127.0.0.1]
Jan 5 11:28:37 server7 postfix/smtpd[12225]: 4076A946AB1: client=localhost[127.0.0.1]
Jan 5 11:28:37 server7 postfix/cleanup[12221]: 4076A946AB1: message-id=<[email protected]>
Jan 5 11:28:37 server7 postfix/qmgr[12200]: 4076A946AB1: from=<[email protected]>, size=1778, nrcpt=1 (queue active)
Jan 5 11:28:37 server7 postfix/smtpd[12225]: disconnect from localhost[127.0.0.1]
Jan 5 11:28:37 server7 postfix/smtp[12222]: B5502946AB0: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10024, delay=0.54, delays=0.05/0.01/0.01/0.47, dsn=2.0.0, status=sent
(250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 4076A946AB1)
Jan 5 11:28:37 server7 postfix/qmgr[12200]: B5502946AB0: removed
Jan 5 11:28:37 server7 postfix/cleanup[12221]: 4401F946AB0: message-id=<[email protected]>
Jan 5 11:28:37 server7 postfix/qmgr[12200]: 4401F946AB0: from=<[email protected]>, size=1920, nrcpt=1 (queue active)
Jan 5 11:28:37 server7 postfix/local[12226]: 4076A946AB1: to=<[email protected]>, relay=local, delay=0.02, delays=0/0.01/0/0, dsn=2.0.0, status=sent (forwarded as 4401F946AB0)
Jan 5 11:28:37 server7 postfix/qmgr[12200]: 4076A946AB1: removed
Jan 5 11:28:37 server7 postfix/smtp[12227]: Untrusted TLS connection established to 192.168.20.10[192.168.20.10]:25: TLSv1 with cipher AES128-SHA (128/128 bits)
Jan 5 11:28:37 server7 postfix/smtp[12227]: 4401F946AB0: to=<[email protected]>, orig_to=<[email protected]>, relay=192.168.20.10[192.168.20.10]:25,
delay=0.29, delays=0/0.01/0.02/0.25, dsn=2.6.0, status=sent (250 2.6.0 <[email protected]> [InternalId=619] Queued
mail for delivery)
Jan 5 11:28:37 server7 postfix/qmgr[12200]: 4401F946AB0: removed
and if you take a look at the lines in bold you will see that mails can be delivered over TLS to that very Exchange server (the mailboxes are on that server)...
To summarise:
exchange --> postfix with TLS = session disconnected (and everything seems to be initiated by the exchange server -if I read the logs correctly)
postfix --> exchange with TLS = works
any further hints?
Thank you very much in advance,
Luca

Why is my "sender address rejected by mail server" where do i look to fixzzz/

why is my "sender address rejected by mail sercer" where do i go to fix?

Without knowing the sender address, it's impossible to say why it was rejected. Was the address in the proper format; did you type it in yourself, or did you use one stored in Address Book?
Be more specific and cite the exact text of the error message (but don't include the actual email address) in your reply.

Exchange 2010 New Address List insufficient access rights

Hi,
I have tried to perform two actions within our new Exchange 2010 system and they fail with the same error.
The first was to convert an existing Address Lists using LDAP to OPATH
I used the following command:
set-addresslist "Exchange 2010 Test" -recipientfilter {(recipienttype -eq "MailUniversalSecurityGroup") -or (recipienttype -eq "MailUniversalDistributionGroup") -and (name -like "exchange2010.*")}
I get the error Access is Denied Active Directory response 00000005: SecErr: DSID-031521D0, problem 4003 (INSUFF_ACCESS_RIGHTS), data 0
I also get the same error when I use the Exchange 2010 EMC to try and create a new address list. Note I have no problems managing address lists from Exchange 2003.
I have seen plenty of articles about the making sure that the user performing the action has the "Include inheritable permissions from this objects parent".
I did check my Exchange admin user and this was not ticked. Turns out that because I was also a domain admin so my account was in a protected group (Domain admins) the tick box was continually being removed.
I created a new Exchange user that was in the Exchange Organization Administrators security group, made sure the above box was ticked on the account but this did not fix the problem.
I have however noticed in Adsiedit that the "CN=All Address Lists" container does not have the "Include inheritable permissions from this objects parent" ticked. I suspect that this might be the issue but I don't want to tick it
in case it breaks my address lists.
Should the inherit box be ticked on the "CN=All Address Lists" container?. It is ticked on all the containers under the "CN=All Address Lists" container.
At present the only Exchange permissions on the container are:
Exchange Admins: Full Control
Exchange Domain Servers: Read
Exchange Services: Full Control
I think that crucially the "Exchange Trusted Subsytem" security group is not listed
I have added my new Exchange account with Full control permissions but this has not made a difference
Your hopefully
Matt

Hi Matt,
From your description, I would like to clarify the following things:
1. "Include inheritable permissions from this object's parent" should be checked.
2. "Exchange Trusted Subsystem" should be added to the All Address Lists container.
So you are in the right direction.
Hope this can be helpful to you.
Best regards,
Amy Wang
TechNet Community Support

Error message 'sender address rejected by server' w/MacMail

I receive email ok but all of a sudden I cannot send email or reply to email using Mac Mail. The error message says:
Message could not be delivered and will remain in outbox,
The sender address xxx@xxx was rejected by the server.
What's up Apple server?
Thanks
Chas
G3 B+W 450 Rev.2-ram 448mb-OS X on Cheetah disk Mac OS X (10.3.9)

The security update didn't break any of my email accounts and I access several with Mail that are not provided by my ISP.
Is this email account you were having problems sending messages with provided by your ISP - AT&T or other?
I have a .Mac account and I also access my employer provided POP account with Mail and although I have no problems sending messages with either account and associated SMTP server since both SMTP servers are authenticated and my ISP does not block the use of SMTP servers that are outside of their network or not provided by my ISP on Port 25 as long as the SMTP server is authenticated, I use my ISP's SMTP server to send messages with both accounts when connected to my ISP at home.

Exchange 2010 Send As Permissions Dropping

We are finding send as rights are dropping even though they are still appearing in the send As Rights Permissions box. This has been happeneing intermittently for a few weeks now, has anyone experienced something similar?
Thanks

Hi,
As per the information and details provided by you, Send As permission is Dropping in Exchange 2010.
Please follow these steps to setup Send As Permission in Exchange Server2010: -
In Exchange 2010, Click on Start>
Programs> Microsoft Exchange> and then click
Active Directory Users and Computers.
In the View menu, click on the
Advanced Features.
Expend Users, then right click the Mailbox Owner object where you want to grant the permission, and then click
Properties.
Click on the Security tab, and then click on
Advanced.
In the Access Control Setting for Mailbox Owner dialog box, click on Add.
In the Select User, Computer, or Group dialog box, click the user account or the group that you want to grant Send As permission to and then click
OK.
In the Permission entry for Mailbox Owner dialog box, click
This Object Only in the Apply onto list.
In the Permission list, locate
Send As, and then click to select the Allow check box.
Click OK three times to close the dialog boxes.
I hope this information will be helpful for you.
Thanks and regards
Ashish@S
Ashish@V

"Sender address rejected by server" but only when out and about!

Hi!
My iPhone 3GS has been working fine with sending and receiving emails both via wifi and when I'm out and about.
Now it won't allow me to send emails while I'm out. Can receive them okay and can access the internet, but when I try to send them I get told that the sender address was rejected by the server.
Yet it still works perfectly fine sending and receiving via wifi when I'm home.
I'm using an smtp address attached to my work, port 587. I know nothing technical but can try to give other details if asked.
Spent a while in the Orange shop and didn't get anywhere, any help I would gladly accept!

Yes! It worked! Haven't left the house yet today but managed to send emails with the wifi turned off, which is better than I have been doing.
I had tried putting my username and password in but not the whole email address, had also tried putting my server log in details into those boxes.
Thank you, it really was driving me mad and you saved me having to tediously go through it all on the phone with someone.

SharePoint 2010 - Claims Based Authentication - Access Denied for AD Group members

We're in the process of migrating our SharePoint 2003 system to 2010 and have used Metavis to migrate the data. We had to do the data migration in a lab environment and then move/attach the content database to our production server. The database attached successfully
and I, as a site collection administrator, can see all sites and the data therein. We are using claims-based auth with ADFS 2.0 as the provider.
My users, however, get access denied trying to go anywhere on the site. I have added the Active Directory groups to the appropriate SharePoint groups and have confirmed the groups are appearing with the c:0-.t|adfs|group_name syntax. If I add them as individual
users (i:05.t|adfs|[email protected]) they can authenticate fine, but not by AD group membership.
I enabled ADFS tracing and I see that the claim being provided includes the SIDs for all the groups the user belongs to. Using ULS Viewer I can see that SharePoint sees the correct number of claims (it doesn't show what those claims are, just the number) but
it doesn't seem to be connecting the SIDs passed to the group name used in the permissions list. I have also updated the portalsuperreader and portalsuperuser accounts after the database was moved, just in case there was something weird there.
The ADFS and SharePoint servers are all in the same AD domain, so they should be able to resolve SIDs ok. I suspect the issue is somehow related to the migration of the content database from a separate
environment (different domain), but I can't figure out for the life of me how to get the group authentication to work.
Thoughts?

Brilliant idea. Unfortunately that didn't work - I can get to the new site as the site collection owner, but members of groups to which I assigned permissions still get Access Denied. :-(

Exchange 2010: Sender address rejected: Access denied

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