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Thread: Low memory IMAP server for use with PHP mail()

  1. #11
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    Re: Low memory IMAP server for use with PHP mail()

    SMTP over SSL/TLS uses port 465.

    Here are the other relevant SSL ports from /etc/services:
    Code:
    imaps           993/tcp               # IMAP over SSL
    imaps           993/udp               # IMAP over SSL
    pop3s           995/tcp               # POP-3 over SSL
    pop3s           995/udp               # POP-3 over SSL
    urd             465/tcp       smtps   # URL Rendesvous Directory for SSM / SMTP over SSL (TLS)
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  2. #12
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    Re: Low memory IMAP server for use with PHP mail()

    Quote Originally Posted by SeijiSensei View Post
    SMTP over SSL/TLS uses port 465.

    Here are the other relevant SSL ports from /etc/services:
    Code:
    imaps           993/tcp               # IMAP over SSL
    imaps           993/udp               # IMAP over SSL
    pop3s           995/tcp               # POP-3 over SSL
    pop3s           995/udp               # POP-3 over SSL
    urd             465/tcp       smtps   # URL Rendesvous Directory for SSM / SMTP over SSL (TLS)
    That's why I am so confused. Postfix refuses to accept connections on 465 and because I have smtpd_tls_auth_only = yes set it refuses non-TLS connections and gets confused when I try to connect with TLS on port 25. The server has an open firewall so all ports are accessible from the outside world.

    Sincerely,
    Patrick Thomas (Timberwolf)


  3. #13
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    Re: Low memory IMAP server for use with PHP mail()

    bump

    Sincerely,
    Patrick Thomas (Timberwolf)


  4. #14
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    Re: Low memory IMAP server for use with PHP mail()

    bump

    Sincerely,
    Patrick Thomas (Timberwolf)


  5. #15
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    Re: Low memory IMAP server for use with PHP mail()

    bump

    Sincerely,
    Patrick Thomas (Timberwolf)


  6. #16
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    Re: Low memory IMAP server for use with PHP mail()

    I, for one, cannot help more with this I'm afraid, Patrick. I rarely use Postfix since I have been using sendmail for decades now.

    I suggest you start a new thread for this specific problem. The current thread title no longer pertains the problem you are having.
    Last edited by SeijiSensei; November 13th, 2013 at 05:08 PM.
    If you ask for help, do not abandon your request. Please have the courtesy to check for responses and thank the people who helped you.

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