Finding difficulties in configuring Comcast account with a third party mail client? Here is the problem for your solution-

 Correct Email configuration settings will help you to resolve an issue:

·       Incoming Mail Server Name: imap.comcast.net

·       Incoming Mail Server Port Number:

·       Recommended: 993 with SSL ON

·       Only if Needed: 143 with SSL ON

·       Outgoing Mail Server Name: smtp.comcast.net

·       Outgoing Mail Server Port Number:

·       Recommended: 587 (SMTP)

·       Only if Needed: 465 (SMTPS)

·       SSL Encryption: checked

·       Authentication: XFINITY username and password required

Read more: http://supportforhelps.wikidot.com/