> >
> Hello,
>
> I am having problems with an Outlook Express client connecting to
> exim4. The logs are saying;
>
> 2005-08-26 13:56:16 SMTP protocol violation: synchronization error
> (input sent without waiting for greeting): rejected connection from
> H=[213.142.17.163] input="\026\003\001"
>
> (When I got this message previously I switched Outlook Express to
> Thunderbird and the issue went away. I assume that is because both
> Thunderbird and exim implement the protocol more effectively than
> Outlook Express. If I assume incorrectly I would welcome correction.)
>
> My googling turned up references to smtp_enforce_sync but I have not
> local config files which set this option. Where should I set this in
> my configuration files?
>
> (Debian sid, monolithinc config, Exim4, ssl)
>
> Thank you,
> Jeremiah Foster
