The smtp server doesnt support password authentication.

This warning comes up when I try to set up my email. According to my email service I'm supposed to turn off password authentication for the outgoing server but I can't seem to figure out how to spit

The authentication option in the settings only offers
Password
MD5 challenge response
NTLM
HTTPMD5 digest
There is no option to turn it off???

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TS3276 Hi there I am having trouble with my outlook express this is the first time it has happened it keeps telling me can't connect to the SMTP server and every password I have tried is incorrect this is for 'iCloud' very frustrating as all our phones ar

Hi there I am having trouble with my outlook express this is the first time it has happened it keeps telling me can't connect to the SMTP server and every password I have tried is incorrect this is for 'iCloud' very frustrating as all our phones are ok

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How to check whether a SMTP server is supporting Authentication or not

Hi All,
We are using Java Mail API 1.3.1/1.3.2 to send the messages. some of the SMTP servers that we use are supporting authentication and some of them are not.
As the SMTPTransport.supportsAuthentication() is not available only in Java mail API 1.4.1, we are identifying the SMTP server whether it is supporting authentication or not in the following way.
Socket clientSocket = null;
InetSocketAddress socketAddress = null;
OutputStream outStream = null;
InputStream inStream = null;
InputStreamReader inReader = null;
OutputStreamWriter outWritter = null;
try
clientSocket = new Socket();
socketAddress = new InetSocketAddress(host, port);
clientSocket.connect(socketAddress, timeout*1000); // convert timeout from second to miliseconds
// 1: now try to execute the given command by passing that on Out-Socket
outStream = clientSocket.getOutputStream();
outWritter = new OutputStreamWriter(outStream);
outWritter.write("ehlo localhost" +"\n");
outWritter.flush();
// 2:Read output of above command
inStream = clientSocket.getInputStream();
inReader = new InputStreamReader(inStream);
// This array limit would be fine to get "AUTH" extension of smtp server.
char[] arr = new char[16384];
StringBuilder strBuilder = new StringBuilder();
inReader.read(arr);
for(int i=0; i< arr.length; i++)
strBuilder.append(arr);
System.out.println(METHOD_NAME + "SMTP server response for ehlo localhost command ->"+strBuilder.toString());
// The output EHLO command comes like below :
// ehlo localhost
// 250-ap9058pc.us.oracle.com Hello ap614ses.us.oracle.com [130.35.33.43], pleased to meet you
// 250-ENHANCEDSTATUSCODES
// 250-PIPELINING
// 250-8BITMIME
// 250-SIZE
// 250-DSN
// 250-ETRN
// 250-AUTH GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN
// Since for XATUH ( like internal IP),
// we are not sure, so just checking for AUTH capability.
supported = strBuilder.indexOf("250-AUTH") >=0? true : false;
As shown in above code, we are issuing 'ehlo localhost' command to SMTP server, if the response i. 'strBuilder' contains '250-AUTH' then we are assuming that it is supporting authentication.
But for one SMTP server the 'strBuilder' value is showing as '220 mail.durofelguera.com ESMTP Service (Lotus Domino Release 8.5.2) ready at Thu, 16 Feb 2012 13:57:20 +0100' only which is socket connection output but not 'ehlo localhost' command output.
where as the telnet test output is showing correct only as below
# telnet mail.durofelguera.com 25
Trying 172.20.16.65...
Connected to mail.durofelguera.com.
Escape character is '^]'.
220 mail.durofelguera.com ESMTP Service (Lotus Domino Release 8.5.2) ready
at 0
ehlo localhost
250-mail.durofelguera.com Hello localhost ([172.20.15.209]), pleased to meet
yu
250-HELP
250-AUTH LOGIN
250-SIZE
250 PIPELINING
AUTH LOGIN
The question is why the 'strBuilder' is not showing 'ehlo localhost' conad output where as the telnet test results are showing correctly, what is going wrong here?
Is there any other way to check that whether SMTP server is supporting authentication or not?
Edited by: sarojak on Feb 19, 2012 10:11 PM

There are so many things wrong with your code, it's hard to know where to start...
Basically, the problem is not as simple as you think it is.
For example, some servers might not allow authentication until you've issued
the STARTTLS command.
These days, essentially all servers allow authentication. You're probably better
off just assuming the server supports.

The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required.

try
MailMessage mail = new MailMessage();
SmtpClient SmtpServer = new SmtpClient("smtp.gmail.com");
mail.From = new MailAddress("[email protected]");
mail.To.Add("[email protected]");
mail.Subject = "Test Mail..!!!!";
mail.Body = "mail with attachment";
System.Net.Mail.Attachment attachment;
attachment = new System.Net.Mail.Attachment(@"C:\Attachment.txt");
mail.Attachments.Add(attachment);
SmtpServer.Port = 587;
SmtpServer.UseDefaultCredentials = true;
SmtpServer.Credentials = new System.Net.NetworkCredential("userid", "Password");
SmtpServer.EnableSsl = true;
SmtpServer.Send(mail);
Catch(Exception exception)
When i m run this part of code it throw an Ecxeption
Given Below is the Error..
The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required.
Bikky Kumar

try
MailMessage mail = new MailMessage();
SmtpClient SmtpServer = new SmtpClient("smtp.gmail.com");
mail.From = new MailAddress("[email protected]");
mail.To.Add("[email protected]");
mail.Subject = "Test Mail..!!!!";
mail.Body = "mail with attachment";
System.Net.Mail.Attachment attachment;
attachment = new System.Net.Mail.Attachment(@"C:\Attachment.txt");
mail.Attachments.Add(attachment);
SmtpServer.Port = 587;
SmtpServer.UseDefaultCredentials = true; ///Set it to false, or remove this line
SmtpServer.Credentials = new System.Net.NetworkCredential("userid", "Password");
SmtpServer.EnableSsl = true;
SmtpServer.Send(mail);
Catch(Exception exception)
Given Below is the Error.. The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required.
Solution:
The error might occur due to following cases.
case 1: when the password is wrong
case 2: when you try to login from some App
case 3: when you try to login from the domain other than your time zone/domain/computer (This
is the case in most of scenarios when sending mail from code)
There is a solution for each
solution for case 1: Enter the correct password.
Recomended: solution for case 2: go to
security settings at the following link https://www.google.com/settings/security/lesssecureapps and
enable less secure apps . So that you will be able to login from all apps.
solution 1 for case 3: (This might be helpful) you need to review the activity. but reviewing the activity will not be helpful due to latest security
standards the link will not be useful. So try the below case.
solution 2 for case 3: If you have hosted your code somewhere on production server and if you have access to the production server, than take remote
desktop connection to the production server and try to login once from the browser of the production server. This will add exception for login to google and you will be allowed to login from code.
But what if you don't have access to the production server. try
the solution 3
solution 3 for case 3: You have to enable
login from other timezone / ip for your google account.
to do this follow the link https://g.co/allowaccess and
allow access by clicking the continue button.
And that's it. Here you go. Now you will be able to login from any of the computer and by any means of app to your google account.
Regards,
Nabeel Arif

Can't send mail, get message: the smtp server rejected the password. I tried lock and unlock keychain. I tried unlock captcha. Gmail works okay, it is Mail that does not. Help!! :(

Can't send mail, get message: the smtp server rejected the password. I tried lock and unlock keychain. I tried unlock captcha. Gmail works okay, it is Mail that does not. Help!!

Hi
You need to check with your ISP whether or not the send mail server (SMTP) requires a password. Some do, but many do not. When you know the correct password to send mail, then you need to tell Mail as follows:
Mail menu > Preferences > Accounts > Select the account
Click on the Outgoing Mail Server (SMTP) combo box, and select Edit SMTP Server List...
In the Account Information tab put the server name
In the Advanced Tab, set up the authentication information from your ISP.
Good luck
Bob

Can not specify the SMTP server port, username and password for my SharePoint 2013 web application

We have our SMTP server under port number 141 and we should add username and password. but inside SharePoint 2013, I can only define the SMTP server name , from email, reply-to . But there are not fields to define the port number , the username and password.
So can anyone advice from where I can define the port number and other field settings for the SMTP server ?
Thanks

i am no sure about user name and password. i never saw that option.
check this guide:
http://blogs.technet.com/b/tirumals/archive/2012/03/17/step-by-step-configuration-of-outgoing-emails-from-sharepoint-to-microsoft-online.aspx
http://blog.fpweb.net/configuring-an-smtp-server-for-sharepoint/#.UuANoxAo6M8
Please remember to mark your question as answered &Vote helpful,if this solves/helps your problem. ****************************************************************************************** Thanks -WS MCITP(SharePoint 2010, 2013) Blog: http://wscheema.com/blog
thanks for the reply, but in our case the SMTP is a separate server , and to connect to it i need to define the ; server IP /Name , port number, username & password. but in SharePoint there is no option to define the port number , and the links you
provide are regarding configuring SMTP server, while we already have an SMTP server but i need to connect SP with it . can you advice please?

I am not able to send mails through Yahoo APP.It gives me an error msg :"the sender address has ben rejected by the server ".I tried adding username and password in the SMTP server settings,But those optiopns are greyed out.

I am not able to send mails through Yahoo APP. It gives me an error msg :"the sender address has ben rejected by the server ".
I tried adding username and password in the SMTP server settings,But those optiopns are greyed out.
So, i am not able to enter anything in fields under SMTP server settings

You probably have changing settings disabled in Restrictions.

I changed my password on my aol account but it did not change on the SMTP server which is preventing me from answering email. Help

I changed my aol password but the SMTP server password did not change so I can't send mail. How can I change the SMTP password?

Go into Settings > Mail, Contacts, Calendars and select the account, then tap the account on the popup that you should get, and then tap on the SMTP server name

How to configure the smtp server..

i had an error when running the java mail program..
this is my program
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
import java.io.*;
import java.util.Properties;
public class MailClient
public void sendMail(String mailServer, String from, String to,
String subject, String messageBody,
String[] attachments) throws
MessagingException, AddressException
// Setup mail server
Properties props = System.getProperties();
props.put("mail.smtp.host", mailServer);
// Get a mail session
Session session = Session.getDefaultInstance(props, null);
// Define a new mail message
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress(from));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
message.setSubject(subject);
// Create a message part to represent the body text
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText(messageBody);
//use a MimeMultipart as we need to handle the file attachments
Multipart multipart = new MimeMultipart();
//add the message body to the mime message
multipart.addBodyPart(messageBodyPart);
// add any file attachments to the message
// addAtachments(attachments, multipart);
// Put all message parts in the message
message.setContent(multipart);
// Send the message
Transport.send(message);
protected void addAtachments(String[] attachments, Multipart multipart)
throws MessagingException, AddressException
for(int i = 0; i<= attachments.length -1; i++)
String filename = attachments;
MimeBodyPart attachmentBodyPart = new MimeBodyPart();
//use a JAF FileDataSource as it does MIME type detection
DataSource source = new FileDataSource(filename);
attachmentBodyPart.setDataHandler(new DataHandler(source));
//assume that the filename you want to send is the same as the
//actual file name - could alter this to remove the file path
attachmentBodyPart.setFileName(filename);
//add the attachment
multipart.addBodyPart(attachmentBodyPart);
public static void main(String[] args)
try
MailClient client = new MailClient();
String server="smtp.canvasindia.com";
String from="[email protected]";
String to = "[email protected]";
String subject="Test";
String message="Testing";
String[] filenames ={"c:/A.java"};
client.sendMail(server,from,to,subject,message,filenames);
catch(Exception e)
e.printStackTrace(System.out);
the error is .................
javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
com.sun.mail.smtp.SMTPAddressFailedException: 553 Attack detected from p
ool 59.144.8.116. <http://unblock.secureserver.net/?ip=59.144.8.*>
at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1196)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:584)
at javax.mail.Transport.send0(Transport.java:169)
at javax.mail.Transport.send(Transport.java:98)
at MailClient.sendMail(MailClient.java:47)
at MailClient.main(MailClient.java:84)
Caused by: com.sun.mail.smtp.SMTPAddressFailedException: 553 Attack detected fro
m pool 59.144.8.116. <http://unblock.secureserver.net/?ip=59.144.8.*>
at com.sun.mail.smtp.SMTPTransport.rcptTo(SMTPTransport.java:1047)
... 5 more
how to configure the smtp server in my machine..
please guide me...

This uses gmail account, and gmail smtp
* MailSender.java
* Created on 14 November 2006, 17:07
* This class is used to send mails to other users
package jmailer;
* @author Abubakar Gurnah
import javax.mail.*;
import javax.mail.internet.*;
import java.util.*;
public class MailSender{
    private String d_email,d_password;
     * This example is for gmail, you can use any smtp server
     * @param d_email --> your gmail account e.g. [email protected]
     * @param d_password --> your gmail password
     * @param d_host --> smtp.gmail.com
     * @param d_port --> 465
     * @param m_to --> [email protected]
     * @param m_subject --> Subject of the message
     * @param m_text --> The main message body
    public String send(String d_email,String d_password,String d_host,String d_port,
            String m_from,String m_to,String m_subject,String m_text ) {
        this.d_email=d_email;
        this.d_password=d_password;
        Properties props = new Properties();
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        props.put("mail.smtp.host", d_host);
        props.put("mail.smtp.port", d_port);
        props.put("mail.smtp.starttls.enable","true");
        props.put("mail.smtp.auth", "true");
        //props.put("mail.smtp.debug", "true");
        props.put("mail.smtp.socketFactory.port", d_port);
        props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
        props.put("mail.smtp.socketFactory.fallback", "false");
        SecurityManager security = System.getSecurityManager();
        try {
            Authenticator auth = new SMTPAuthenticator();
            Session session = Session.getInstance(props, auth);
            //session.setDebug(true);
            MimeMessage msg = new MimeMessage(session);
            msg.setText(m_text);
            msg.setSubject(m_subject);
            msg.setFrom(new InternetAddress(m_from));
            msg.addRecipient(Message.RecipientType.TO, new InternetAddress(m_to));
            Transport.send(msg);
            return "Successful";
        } catch (Exception mex) {
            mex.printStackTrace();
        return "Fail";
    //public static void main(String[] args) {
    //    MailSender blah = new MailSender();
    private class SMTPAuthenticator extends javax.mail.Authenticator {
        public PasswordAuthentication getPasswordAuthentication() {
            return new PasswordAuthentication(d_email, d_password);
}

Where are the SMTP Server services, please?

Hello
Not sure this is the correct forum but can't see anything else.
I use Visual Studio with IIS Express server. I wish to set up and configure the SMTP services so that I can test STMP email scripts.
The SMTP server has to be set up from the Control Panel of my Win 7 PC (Windows Features), under Internet Information Services, but all I can see is this:
Windows Features
There is no reference to SMTP services. Likewise, if I go to Internet Information Services Manager (right-click on Computer and choose Manage), I cannot see SMTP Services, either:
Manager
Thank you for any advice. Please note that I do not have the Windows 7 installation CD (the Packard Bell PC I have came with Windows already installed).
Thank you.

Hi bluenose_ted,
Thank you for visiting the MSDN forum. I’m afraid that it is not the correct forum about this issue, since this forum is to discuss and ask questions about the setup and deployment of .NET Framework.I am moving your question to the moderator forum ("Where
is the forum for..?"). The owner of the forum will direct you to a right forum. Thanks for your understanding.
Best regards,
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

Fixing the SMTP server of localhost

I have installed the role of the SMTP server in my VPS and it's okay as you see there is a red mark on.
screenshot : prntscr .com/46tup6
(remove the space in the link between the "r" and ".", my account is not verified to post links) i want to fix this problem and need tomake the SMTP working normal.
I think only can you can help me fix this hope you answer me soon!
Thanks,

Hi MalikMax,
Did you confirm your SMTP configuration completed? You can refer the following related third party article to complete your configuration first.
How to set up an Internal SMTP Service for Windows Server 2012 Essentials
http://blog.powerbiz.net.au/exchange/how-to-set-up-an-internal-smtp-service-for-windows-server-2012-essentials/
More about the IIS question please post to the IIS forum.
IIS support forum
http://forums.iis.net/
Thanks for your understanding and support
Hope this helps.
*** This response contains a reference to a third party World Wide Web site. Microsoft is providing this information as a convenience to you. Microsoft does not control these sites and has not tested any software or information found on these sites;
therefore, Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. There are inherent dangers in the use of any software found on the Internet, and Microsoft cautions you to make sure
that you completely understand the risk before retrieving any software from the Internet. ***
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

HT2480 In the server domain; Do I use the smtp server OR the incoming mail server?

I am trying to verify my business mail on my iphone and I have several troubles thus I would like to ask for you help:
1) its a "webmail.ath.hcmr.gr" mail, so it is a "Microsoft Exchange" mail type? Correct?
2) in the server field: what do i add? The incoming mail server or the smtp server?
Thanks

Hey Butterworth,
You may need to use the information in this article to help you troubleshoot the issue with your outgoing server:
OS X Mail: Troubleshooting sending and receiving email messages
http://support.apple.com/kb/ts3276
Thanks for coming to the Apple Support Communities!
Cheers,
Braden

Cannot edit the smtp server list in Mail (Yosemite)

I am trying to edit the smtp server list in Mail. I am running Yosemite on my MacBook Pro and always get this message.
"The servers marked with alert icons are in conflict and cannot be saved. Two servers cannot share the same address and authentication settings. Resolve the conflicts and try again."
There are no alert icons displayed!!! And I can not delete a server.
I need to change some smtp-settings and cannot edit anything.
Any ideas?

Back up all data before proceeding.
Triple-click anywhere in the line below on this page to select it:
~/Library/Mail/V2/MailData/Accounts.plist
Right-click or control-click the line and select
Services ▹ Reveal in Finder (or just Reveal)
from the contextual menu.* A folder should open with an item selected. Quit the application if it's running. Move the selected item to the Desktop, leaving the window open. Relaunch the application and try to recreate the account settings. If there's no change, quit again and put the item you moved back where it was, overwriting the one that may have been created in its place. Otherwise, delete the item you moved.
*If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
Go ▹ Go to Folder...
from the menu bar and paste into the box that opens by pressing command-V. You won't see what you pasted because a line break is included. Press return.

My mail has stopped receiving anything and is saying the IMAP server username and password is wrong but I haven't logged out or changed anything?

My mail (hotmail) has stopped receiving emails and keeps saying the IMAX server username and password is wrong when I haven't changed anything?

Hello ,Marshyy96
That is not good, lets see if we can get your email back up and running again. Take a look at the article below to go over the settings to just make sure nothing is out of the ordinary. You may end up needing to remove the email account and add it back in.
Get help with Mail on iPhone, iPad, and iPod touch
http://support.apple.com/en-us/TS3899
Regards,
-Norm G.

How do i create a mail box in the SMTP server thru a java program

How do i create a mail box in the SMTP server thru a java program. If it is possible thru a java program.pls suggest a mail server compatible for the above possibility to work.
pls help ....

Please let me know if it is not at all possible to
create a user account automatically thru a program
(java) in a mail server... how does yahoo work
then..does he manually add a user to the mail
server...By talking to a web server not a mail server.
>
Is not there any mail server that will allow us to
create mailboxes for my java program.. how do the
other web account services work..
As I said mail servers do have management interfaces. You need to find one and then determine what the management interface is.

The smtp server doesnt support password authentication.

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