Subj : Re: email relay error
To   : kk4qbn
From : Digital Man
Date : Fri Feb 02 2024 11:28:03

  Re: Re: email relay error
  By: kk4qbn to Digital Man on Fri Feb 02 2024 08:13 am

 >   Re: Re: email relay error
 >   By: Digital Man to kk4qbn on Thu Feb 01 2024 11:55 pm
 >
 >  DM> What IP address are you connecting from?
 >
 > 174.80.5.232

Looks like my mail server is getting multiple concurrent connections from that IP without a successful authentication:

2024-02-01T18:52:50.703533-08:00 git sbbs: mail 0860 SMTPS [174.80.5.232] ERROR 'Received TLS alert message: Handshake failure' (-15) setting session active
2024-02-01T18:52:50.703598-08:00 git sbbs: mail 0860 SMTP [174.80.5.232] Session thread terminated (3 threads remain, 8710 clients served)

Are you running multiple instances of SBBS or some other mail server that's trying to send at the same time as Synchronet sendmail thread? The Synchronet sendmail thread is a single thread that seconds a single email at a time over a single TCP connection, so it seems there's something going on here weird from your end maybe.
-- 
                                            digital man (rob)

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