Re: Postfix is not open relay but send spam

[Bill Cole]

On 15 Oct 2019, at 11:15, Julien Michaux wrote:

Do you have a way to test authentification with smtps ?


openssl s_client -connect <hostname or IP>:465

That will negotiate an SSL/TLS connection with the given host on port 
465 (smtps) and leave you inside the encrypted session as if you'd used 
'telnet <hostname>:25'

--
Bill Cole
b...@scconsult.com or billc...@apache.org
(AKA @grumpybozo and many *@billmail.scconsult.com addresses)
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