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smtp change port

  1. Eberhard Gierke

    Resolved Change from SMTP port 25 to another port

    I tried the following. Log into my server as root. CD to /etc/postfix/ Create a backup of master.cf (cp master.cf master.cf-bak) Open master.cf with a text editor Find the line labeled: "smtp inet n ......" Just below the line, insert a new line containing the...
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