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8.2

SMTP Helo commands not recognised

Asked by Network_Padawan in Simple Mail Transfer Protocol (SMTP), CentOS, Postfix, Linux, Email Servers

Tags: smtp, mail, postfix, centos

Hi guys,

Confused here.

Trying to do some smtp tests on our centos 5.3 mail gateway (postfix). Tried to do some smtp tests via a telnet session, and I cant get any of the commands work.

Ive tried ehlo, hello, helo, and none of these works. All say "error: command not recognised"

Do i need to install or enable something to allow this work?
 
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About this solution

Zones: Simple Mail Transfer Protocol (SMTP), CentOS, Postfix, Linux, Email Servers
Tags: smtp, mail, postfix, centos
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Solution Provided By: Mysidia
Participating Experts: 4
Solution Grade: A
 
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