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Tuesday, January 28th, 2025 5:34 PM

Comcast Email NEW Outlook

I have a new laptop. When received last week I set up my Comcast email in Outlook with no problem until today. I have read all the things and verified all of the settings. I am entering the correct credentials. I removed the account and now I am unable to add it as a new IMAP account. Oddly enough, I can add it as a POP account, but that is not recommended. Why would I be able to add it as a POP account (pop3.comcast.net, port 995) and not an IMAP (impa.comcast.net, port 993) account?

3 Messages

7 days ago

This worked for me on my iphone using Outlook.  I was having the same trouble as everyone here.

Disconnect from home wifi (I used cellular connection)

Email Address:  ********@comcast.net

Display Name:  Blank

Description:  Blank

IMAP Hostname:  imap.comcast.net

IMAP Port:  993

Port Security:  SSL

IMAP Username:  ********@comcast.net

IMAP Password:  *****************

SMTP Hostname:  smtp.comcast.net

SMTP Port:  465

Port Security:  SSL

SMTP Username:  ********@comcast.net

SMTP Password:  *****************

Official Employee

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2.3K Messages

6 days ago

 

tanailobban Hi there! It’s definitely frustrating to have your email working one day and then suddenly not being able to set it up again as IMAP. Since you were able to add it as a POP account but not IMAP, a few things could be at play:

 

1. IMAP Server Address Typo – Double-check that you’re using imap.comcast.net (not impa.comcast.net). A small typo could be causing the issue.

 

2. Authentication Issues – If two-step verification is enabled on your account, you may need to generate an App Password for Outlook instead of using your regular password.

 

3. Security Settings or Firewall – Your new laptop's security settings, antivirus, or firewall may be blocking the IMAP connection. Temporarily disabling them could help troubleshoot.

 

4. Outlook Autodiscover Issues – Sometimes, Outlook struggles to auto-configure IMAP. Manually entering all settings (server, ports, encryption) in the advanced setup may help.

 

5. Comcast Email Account Issue – Try logging in to Xfinity Webmail to ensure there are no account issues preventing IMAP connections.


Since POP is working, that suggests the server itself is reachable, but something is preventing the IMAP handshake. Let us know if you still need help after these steps!

 

Visitor

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5 Messages

6 days ago

I'm having a similar issue.  I noticed my emails werent syncing properly on both my phone & Mac.  I was able to delete the account on my phone & re-add it with no issues.  My Mac is another story.  Every time I try to add it, I get an error.  I've confirmed the settings multiple times.  So frustrating. 

Official Employee

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1.6K Messages

Hi there, @user_84e7e9 I'm very sorry for the trouble you are experiencing with your email on Outlook. Since it's been a few days since you last posted, were you able to get the issue resolved, there were some great troubleshooting steps provided. If you are still experiencing the issue, please don't hesitate to reach back out.-Richard

I am an Official Xfinity Employee.
Official Employees are from multiple teams within Xfinity: CARE, Product, Leadership.
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