> Just because you are telnetting on port 25 (SMTP default port) > doesnt mean that you are using an SMTP packet - its still a > Telnet port 21...
I googled for some info on TTL in MX records and it appears it's only for name servers which want to use the information and cache it. The...
I have a Mail Transfer Agent (MTA) running on Windows 2000. The problem is SMTP sessions time out with major mail services like yahoo.com and...
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