On 2021-12-28 17:55, Nicolas JEAN via mailop wrote:
My conclusion is that today, there's no technical way to forward
client IPs from roundcube to dovecot/postfix.
Doesn't the XFORWARD feature work for postfix? I thought that's how
amavis for example talks to postfix. Usually via a dedicated master.cf
entry.
http://www.postfix.org/XFORWARD_README.html
I would expect an additional issue to be that if one uses an imap proxy,
the connections can't be "chunked" for all users, as you would need to
re-auth everytime. So you may get reduced benefit from your proxy.
Best regards,
GM
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