Entourage 2008, Comcast can send email

I have spoken with comcast about this issue and have gotten no where. I am able to receive email, but can't send any email. I keep getting the same error 171999. Can anyone help me out?

I have contacted comcast, and have gotten no help. I have contact microsoft, but haven't gotten a response. I can't understand why I am unable to send email.

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Messaging Server cannot send email to gmail but can send email to yahoo

I'm using Messaging server 7.0. My company's domain is {color:#ff0000}*sun-vietnam.com*{color} and the email server name is {color:#ff0000}*mail.sun-vietnam.com*{color}, this name is {color:#ff0000}*registered and resolved*{color} correctly in the DNS server of the ISP.
When using an email account form this domain, I can send email to an email address from {color:#ff0000}*yahoo.com*{color} such as {color:#ff0000}****@yahoo.com*{color} and the {color:#ff0000}****@yahoo.com*{color} account can receives this email immediately.
But when I try to send an email address to an email address from {color:#ff0000}*gmail.com*{color} such as {color:#ff0000}****@gmail.com*{color}, the email succesfully sent without no error notified, however the {color:#ff0000}****@gmail.com*{color} account cannot receives this email although I waited for serveral days.
If anyone know the solution to fix this problem, please help me, thanks all of you very much.
Edited by: chuotbeo on Feb 15, 2009 7:26 PM

Hi Shane.
I'm so sorry, the administrator in my company didn't provide enough information for me.
Actually, when I sent email to ***@gmail.com, there was a notification sent to me by the system. The error notification is :
"*{color:#ff0000}Subject: Delivery Notification: Delivery has been delayed Return-path: <[email protected]> {color}*
Received: from tcp-daemon.mail.sun-vietnam.com by mail.sun-vietnam.com
(Sun Java(tm) System Messaging Server 7.0-0.04 64bit (built Jun 20 2008))
id <[email protected]>;
Sat, 14 Feb 2009 00:30:02 +0700 (ICT)
Received: from Mali ([118.71.41.126]) by mail.sun-vietnam.com
(Sun Java(tm) System Messaging Server 7.0-0.04 64bit (built Jun 20 2008)) with ESMTPA
id <[email protected]> for [email protected]; Wed, 11 Feb 2009 14:21:39 +0700 (ICT) "
Have you ever seen this error notification, please help me. Thank you anyway :)
Best regards,

Exchange server 2010 can send email but can't receive email

Hi, I currently built up the exchange server 2010 within Windows 2008 server R2..I followed the youtube exchange server guide and now I am able to receive and send email within the account I created .. I can send email to hotmail or gmail account that I
have. But I can't receive the emails from those. And I have a free domain service from twbbs.org My FQDN is: al7283.twbbs.org . and I 've setup the MX records on this even though I don't know if they are correct configuration. I've open up
the ports that needed. I also created the MX records and A records within DNS server .. can anyone guide me and tell me what should I configure for this troublesome problem??

ON your receive connector check the security.
in console
1) server config
2) hub transport
3) receive connectors (Default <server name>) this should be listning on port 25
4) right click and properties
5) select permission group tab
6) Anonymous needs to be checked otherwise you will only receive email from servers that have a username/password on your email server.
7) Restart transport service and try again.
Your DNS config looks over complicated create a MX record 10 called Mail.al7283.twbbs.org
point to al7283.twbbs.org
You don't need mail.al7283.twbbs.org "A record" or a MX pointing to 122.116.90.148, it's the same as the other MX record if one is down they both will be.

Sometimes I can send email, sometimes I can't...

So, I've got the latest version of OSX and Mac Mail. I've checked with my ISP and the port used is not blocked.
Sometimes, I can send email just fine. No problems.
Other times, when I send email I get this error: Cannot send using the server <insert my outgoing mail server here>
Oddly, if I close mail and then restart it - it will often send the emails.
I've checked with my hosting company and the email servers are fine and running. If I do the "connection doctor" from inside mac mail, I get all green - connecting fine.
Any ideas?

If you refer to my posts of a today and a few days ago I've had the identical issue - I do not agree with the posting of the person that followed yours - It is something wrong somewhere - My ISP is Comcast and while they've been very helpful in working with me to solve it the problem persists - it seems to have gotten worse in recent weeks and maybe for the past month or so -
It seems to be in the incoming port - I often have an "offline" reading when I check the preferences - then for no reason it will come back on line and everything will be ok for a while - I have gone directly to the web mail of Comcast and it works perfectly - the port #'s assigned by Comcast are often not working properly and when I change to other ports it will work for a short time - all very mysterious -
Steve

I cannot send email - error message as follows : 'The sender address (my email address) was rejected by the server smtp.tiscali.co.uk.' I can send email from other apple devices, and the email settings are identical. Any ideas?

For some reason I cannot send email - all was working fine, but now I get the following error message when I try to send email:
'The sender address (my email address) was rejected by the server smtp.tiscali.co.uk'
I can receive incoming mail ok and I can send email from other Apple devices. The problem seems confined to my Mac Book Pro.
Ant ideas?

Hello there, Pablo639.
The following Knowledge Base article offers up some great steps for troubleshooting mail issues on your Mac:
OS X Mail: Troubleshooting sending and receiving email messages
http://support.apple.com/kb/TS3276
Thanks for reaching out to Apple Support Communities.
Cheers,
Pedro.

TS3276 I can receive emails, but I cannot send emails. This just started happening. I have an iPhone and I can send emails from my phone fine. It's just not working on my Macbook. Every time I try to send an email it goes straight to my outbox. Can anyone

I can receive emails, but I cannot send emails. This just started happening. I have an iPhone and I can send emails from my phone fine. It's just not working on my Macbook. Every time I try to send an email it goes straight to my outbox. Can anyone help?

Thank you for heading me in the right direction. I reset my Mail account for Outgoing Mail Server to outbound.att.net:(customer ID)@att.net (instead of smtp.att.yahoo.com, per Apple's online troubleshooting information). I'm not sure what "(Offline)" means when it appears at the end of my Outgoing Mail Server (SMTP)?? In the Advanced box I clicked on "Use custom port: 465" and checked "Use Secure Sockets Layer." Authentication: Password; I have correct User Name and Password put in. After doing all this, when I try to send emails again today, they go directly to the Outbox and sit there.
What's curious is that my first sent email this morning did go out using the Outgoing Mail Server, smtp.att.yahoo.com: (customer ID)@att.net(Offline) but subsequent emails I tried to send with this server were rejected with the message: "Cannot send message using the server smtp.att.yahoo.com (etc.). The SMTP server doesn't support TLS(SSL) on port 587. Verify your account settings and try again." That's when I tried resetting my Outgoing Mail Server to outbound.att.net (etc.), as mentioned above, and was unsuccessful in sending out any further emails. I guess my next step is to contact my email service provider, AT&T, and see if they can help me. Thanks, again, for taking the time to respond and for giving me your input! Much appreciated!

TS3276 I cannot connect to my outgoing email server on my macBook pro, yet I can, for the same email account on my iPad. Also I can send emails from the other email account I have on my MacBook...really confused can anyone help?

I cannot connect to my outgoing email server on my macBook pro, yet I can, for the same email account on my iPad. Also I can send emails from the other email account I have on my MacBook...really confused can anyone help?

Sometimes deleting the account and then re-creating it can solve this issue
Write down all the information in accounts before doing this
Highlight the account on the left and click the minus button
Then click the plus button to add the new account and follow the prompts

TS3899 I have set up two email accounts on my iphone4, one with tiscali, my ISP, and the other on gmail. I am able to receive emails on both accounts, and can send emails from my gmail account, but am "Unable to Send Email" from my tiscali (talktalk) acco

I have set up two email accounts on my iphone4, one with tiscali, my ISP, and the other on gmail. I am able to receive emails on both accounts, and can send emails from my gmail account, but am "Unable to Send Email" from my tiscali (talktalk) account. I get the error message "A copy has been placed in your Outbox. The sender address "name"@tiscali.co.uk was rejected by the server".

Hi apmichael,
If you are having issues sending email from one of your mail accounts on your iPhone, you may find the following article helpful:
iOS: Troubleshooting Mail
http://support.apple.com/kb/ts3899
Regards,
- Brenden

TS3899 can send email from my personal (aol) account but not from my work account. My email works fine on my lap top. I have contacted my IT department. They cant seem to fix it. any suggestions?

I have 2 eamil accounts on my iphone, one personal (aol) and one work. I can send email on my aol account but not on my work account. My email on my laptop works fine. I have contatced my IT epartment but they cannot seem to fix it. Any suggestions?

I have just encountered exactly the same issue for the last 24 hrs - mail goes to outbox from iPad yet send OK from icloud account on my powerbook. Tried resetting the push email settings on the iPad but no chnage.

Can send email but cannot receive on exchange account

My .mac account, gmail account, and yahoo account work flawlessly on my iphone. My work account, however, does not. My employer has his iphone working fine and my settings are the same but for some reason I can't receive email. I have no problem sending email from the account with the iphone, only receiving. Anyone have any ideas?
I have tried setting it up via the "exchange" option (entering mail servers, login, and password) and get the following:
1. Cannot connect using SSL (I proceed without it)
2. Cannot get mail. The user name or password is incorrect. IMAP support must be enabled. (which it is because my employer connects without issue).
3. I save the account despite the warnings and can send email but not receive.

I am having the same problem with both my work and Yahoo accounts. At least to the work account I am positive that the settings are the same as a co-worker using an iTouch to access his email. I have re-entered the settings a minimum of 10 times and the IT department has tried no less than 5 times. The error message remains the same. I could understand incorrectly entering the settings once or twice, but not separate people entering it 15 times. There is something else wrong with the iPhone software.

After installing the new Yosemite OS on my iMac I can no longer send email. I can receive email, but not send. I use gmail and can send email on the gmail (google) site, but not on "mail" on my iMac. Any others with this problem? What should we do?

After installing the new Yosemite OS on my iMac I can no longer send email. I can receive email, but not send. I use gmail and can send email on the gmail (google) site, but not on "mail" on my iMac. Any others with this problem? What should we do?

My gmail, which is correctly configured for Mail with gmail SMTP and Google IMAP, works for awhile on Mail, which I leave open while working on other applications. But several times a day I get msg from Google: "We recently blocked a sign-in attempt to your Google Account" . . . and requiring me to verify my account details, re-enter passwords, confirm security settings (or change them from "disable" to "enable less secure methods" and so on). In Mail I also have tried "taking all accounts online", and re-entering my gmail password inside Mail account settings. These steps successfully re-set comms between gmail and Mail ... for awhile, then it happens again. Enough occurrences over a work day that I just quit Mail and revert to accessing gmail directly. Apple Care advisor and an Apple knowledge base article say that Apple can't deal with this, as gmail is third-party app, and they refer me to gmail, and so far I've found nothing helpful there.
From today I also have several instances of a window saying "Mail has unexpectedly closed" and asking me to Re-open it.
I also use Yahoo mail, which stops working with Mac Mail at the same time as gmail, but I do not receive notices to re-verify from Yahoo.
I recently upgraded from Mavericks to Yosemite. The Mail problem happened occasionally with Mavericks but is far more frequent with Yosemite.

How do i set up the eprint from my blackberry so i can send emails to my printer and print them off

how do i set up eprint on my blackberry so i can send emails from my phone to the printer and print off

Hi Tanya_Carroll,
You can follow this link to set up ePrint.
http://h71028.www7.hp.com/hho/us/en/ep/articles/setting-up-mobile-printing.html
Once ePrint is setup, you can send an email to the printer's email address.
Be sure to use one of these email clients when sending to the printer. If the Blackberry will not send using your original email address, setup a new email account on the Blackberry and try again.
Hotmail, Yahoo! Mail, Gmail
BlackBerry mail clien
Although I am an HP employee, I am speaking for myself and not for HP.
If I have resolved your issue, feel free to provide Kudos and make sure you mark this thread as solution provided.

I have been having trouble getting my email on my iPad. It started when I brought it to the US on vacation (I live in London and my email provider is Virgin Media). It worked once since I returned, but that is it. I can send emails, but can't get them

I have been having trouble getting my email on my iPad2.
It started when I brought it to the US on vacation (I live in London and my email provider is Virgin Media). It worked once since I returned, but that is it.
I can send emails, but can't get them.
Any ideas, people?

Hi Kharels
Just posted this reply to 2 others with same sort of question:
I have the same issue as i have my own email address and only want to use.
There are two ways around this annoying problem. The first is to set up your own domain email account alongside your iCloud one, and when you go to send each email tap on From and you get a choice of emails addresses to reply from... ie your own domain or the iCloud one. This is tedious though.
The other is to set up your iCloud email as normal, then create a new one altogether. Choose 'Other' when creating this new account. Then put for the incoming server mail.me.com, along with your user name and password. For the outgoing server put the server you want to use - ie your own domain one. This is therefore a hybrid account and does work.
Now switch off the email for iCloud (leaving on Calendar, Address Book etc). Switch on the email for your hybrid account (which of course is iCloud incoming as well).
Providing you have directed your own domain email address to your me.com one, you will find the iPhone should behave itself and you can use the folders etc and these will synch with your Mac ok.
Hope this work for you - let us know.
Simon

My ipad 2 wont recieve emails, but it can send emails

It seems that I can send emails but I can't revceive them. I'm wondering how to fix it.

I had the same problem with my iPad and iPhone... Originally it could send and recieve emails on my hotmail account but all of a sudden it stopped being able to send and could only recieve... I tried re-entering all the info for my mail settings but it still wouldn't work... I took it to the Mac store and they told me to delete the account completely and then add it again... It worked! Kinda silly but apparently it happens every once in awhile so they told me if it happens again to do the same thing. Hope this helps :)

I can send email but I can't receive them

I can send emails, but I can't receive them.

iOS: Unable to send or receive email
http://support.apple.com/kb/TS3899
Can’t Send Emails on iPad – Troubleshooting Steps
http://ipadhelp.com/ipad-help/ipad-cant-send-emails-troubleshooting-steps/
iPad Mail
http://www.apple.com/support/ipad/mail/
 Cheers, Tom

Entourage 2008, Comcast can send email

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