Comcast Server Settings

How To Configure Comcast Server Settings?

To configure the Comcast email account in an email client application, the Comcast server settings are mandatory. The incoming (POP or IMAP) and outgoing (SMTP) mail Server details for Comcast are provided here for your reference.

Incoming (IMAP) Mail Server Details

  • Step 1: Server name:
  • Step 2: Port number: 993

Incoming (POP) Mail Server Details

  • Step 1: Server name:
  • Step 2: Port number: 995

Outgoing (SMTP) Mail Server Details

  • Step 1: Server name:
  • Step 2: Port number: 587

To add the Comcast email account in Outlook, Thunderbird, Mac Mail, and Windows Mail, proceed with the quick steps given on this page.

Outlook 2013 Or 2016

  • Step 1: Open the Microsoft Outlook 2013 or 2016 email client on your computer.
  • Step 2: Click File -> Account Settings -> Account Settings -> New -> Email Account -> Next -> Manual setup or additional server types -> Next -> POP or IMAP -> Next.
  • Step 3: This will open the POP and IMAP Account Settings dialog window on the screen. Now, enter the details given below to configure Comcast Server Settings.

User Information

  • Step 1: Your Name - Your full name
  • Step 2: Email Address - Comcast email address

Server Information

  • Step 1: Account Type - IMAP or POP
  • Step 2: Incoming mail server - (IMAP) or (POP)
  • Step 3: Outgoing mail server (SMTP) -

Logon Information

  • Step 1: User Name - Your email address
  • Step 2: Password - Comcast email account password
  • Step 3: Click the More Settings option.

Outgoing Server

  • Step 1: Select the checkbox beside the ‘My outgoing server (SMTP) requires authentication’ option.
  • Step 2: Check if the radio button next to the ‘Use same settings as my incoming mail server’ option has been selected.


  • Step 1: Incoming server - 993 (IMAP) or 995 (POP)
  • Step 2: Outgoing server (SMTP) - 587
  • Step 3: Choose either the SSL or TLS encryption type.
  • Step 4: Click OK -> Next -> Close -> Finish -> Close.

Mozilla Thunderbird 16.0

Refer to the steps below to set up Comcast server settings for Mozilla thunderbird email client.

  • Step 1: Open the Mozilla Thunderbird 16.0 email client.
  • Step 2: Navigate to Accounts -> Set up an account and click the Email link.
  • Step 3: When the Set Up an Existing Email Account window opens, fill the Your Name, Email Address, and Password fields correctly.
  • Step 4: Select your account type and click Done.
  • Step 5: Navigate to Tools -> Account Settings. Then, right-click your Comcast email account and select the Settings option.
  • Step 6: Click the Server Settings tab in the left panel.
  • Step 7: Server type - POP or IMAP
  • Step 8: Server name - (IMAP) or (POP)
  • Step 9: Port - 993 (IMAP) or 995 (POP)
  • Step 10: Connection security - SSL/TLS
  • Step 11: Authentication method - Normal password
  • Step 12: Save the incoming server settings by clicking the OK option.
  • Step 13: Click the Outgoing Server (SMTP) tab in the left panel.
  • Step 14: Server name -
  • Step 15: Port - 465 (SSL) or 587 (TLS)
  • Step 16: Connection security - SSL/TLS
  • Step 17: Authentication method - Normal password
  • Step 18: Click OK to save the outgoing mail server settings. If you need remote assistance to configure Comcast server settings, click the call button.

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