Outgoing Mail Server Configuration Incoming (IMAP) Mail Server Configuration About MailSettings.net MailSettings.net aims to help you find out your e-mail server settings and configure your email client such as Outlook, Thunderbird, or your mobile device such as iPhone, iPad, Android, Blackberry and others, with easy to follow tutorials. The SMTP server does not support authentication #1049 - GitHub A result of this migration is a change in behavior regarding the handling of SMTP user name and password in situations where the mail server didn't support authentication. Use SSL: turn this switch on. IMAP is a protocol that leaves your emails on the server, allowing you to read and manage emails using multiple computers, devices, and email apps. mail.optonline.net. .means that the server only supports plaintext authentication through the AUTH PLAIN command. imap server does not support password authentication iphone Enabling SSL manually and setting the port to 993 results in this error when pressing Done: "The IMAP server outlook.office365.com doesn't support Password authentication. If your port number is something else, the mail server administrator should have told you. 1. Port: 465 (this may not be automatically populated on selecting SSL, so you'll need to check) SSL Encryption: Enabled (but not STARTTLS) Authentication: PLAIN. 11) This is the password you need to enter when you are trying to set up your mail account on your device. The app password isn't incorrect. Info: Please remember to activate POP3/IMAP in your account settings before setting up your application. You can download the trial version from our website. I have made no changes to Server Settings. This will now display the last 7 days of logs where Legacy Authentication was used. What to do if Comcast Email Is Not Working On iPhone When your program asks you to set up your email, use these settings to connect your Comcast email: Incoming Mail Server Name: imap.comcast.net. Use the Password as an Authentication. How to Set Up Your Comcast Email Address with an Email Program Authentication Used: SSL. Dont enter your regular password. Authentication fails when you use an IMAP server in Outlook 2016 However this can cause sync issues with BTID for some. I have made no changes to Server Settings. Here in, make sure that 'Use SSL ' is enabled and authentication type is set to 'Password'. Client certificate : Use this if the service supports authentication using the client certificate from the TLS connection. In the Settings window, click on Mail and then Sync Mail. Tap Authentication. 12) This is a one time exercise to configure your mail.