Re: conversation with ... timed out while sending end of data -- message may be sent more than once

[Wietse Venema]

Wietse Venema:
> Hmm...
> 
> % telnet mailamir.com 25
> Trying 114.31.73.44...
> Connected to mailamir.com.
> Escape character is '^]'.
> 220 **************************
> help
> 502 5.5.2 Error: command not recognized

FYI, this is how I quickly identify Postfix MTAs.

        Wietse