On 08/04/18 23:22, Marcin Gryszkalis via Exim-users wrote: > after upgrade to 4.90 I noticed strange behavior on Outlook@win7
> (0x800CCC1A "Your Server does not support the connection encryption type
> you have specified.")
> but it was not typical ciphersuite mismatch - something was really
> strange - outlook managed to send the message successfully on 2nd to 4th
> try!
Bug 2255.
> I wonder if anybody observed similar behavior and managed to find better
> fix (on client side probably?).
Apparently not. We thought that disabling the sessions cache on the
IMAP service might help (the supposition is that OE is trying to
re-use the IMAP TLS connection for the SMTP connection, as it only
seems to happen when IMAP is served by the same system) but that
was tried and didn't help.
> What about creating a configure knob to disable session cache (let it be
> on by default)?
Being discussed; see Phil's message an hour before yours.
The upcoming 4.91 will revert to leaving the cache uselessly
enabled; any knob will not appear before 4.92.
--
Cheers,
Jeremy
