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  1. #1

    Problem with IMAP. (cPanel)

    Hi all,

    I've found an error with IMAP. when i try to configure mail client with Outlook per exemple the outgoing mail does'nt work with this error code " Outgoing Mail ; Outlook Can't connect to the server (SMTP) Please contact administrator.


    Ingoing mail work.


    If I try (Auto-Configure Microsoft OutlookŪ for IMAP Access) does'nt work too.


    My configuration under WHM are:

    Dovecot with default setting.




    Thank you in advance.

  2. #2
    Join Date
    Feb 2004
    Location
    Toronto, ON, Canada
    Posts
    1,443
    Your ISP is blocking port 25.

    Enable port 26 on your server then change the outgoing port to 26 on your email client.
    VimHost█ Providing Web Hosting since 2003: 13 Years of Dedication to our customers ~ Premium Hosting in Canada
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  3. #3
    Join Date
    Nov 2010
    Posts
    87
    Most likely ISP is filtering 25. Activate SMTP clone on port 26 and then make the modifications in Outlook.

  4. #4
    Thanks, it work now.

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