Am 24.08.2012 13:35, schrieb Jahnke-Zumbusch, Dirk:
Hi all,
Having set up my mail server (Dovecot/Postfix), users are experiencing long delays (a couple of minutes) when sending mail from mail client such as Thunderbird - this increases with attachments. Having had a
While in the first place sending e-mail has to do with SMTP and not IMAP, most mail client programs are configured to save a copy of an e-mail using FCC (file carbon copy) by putting this copy via IMAP into some "Sent" folder. And here you are: this may explain the long delays, esp. if on some asymmetric connection like DSL with low upstream bandwith.
Just my 2c
Cheers and have a nice weekend
-- Dirk Jahnke-Zumbusch Deutsches Elektronen-Synchrotron DESY
very true, but tb should show the copy action, unless its not configured not to do so
-- Best Regards MfG Robert Schetterer