Hi,

Please read:
https://www.dovecot.org/bugreport-mail

Since you haven't attached 'doveconf -n' there is not enough information. the problem you're describing could be fixed in a newer version already.

#try the following.
maildir_broken_filename_sizes = yes

Regards.




On Thu, Feb 27, 2020 at 4:52 AM Chi Min Wang <cmwang@green-computing.com> wrote:
Hello Everyone:
       Is it possible to direct dovecot to modify dovecot-uidlist
automatically??  I have some user who use ancient MUA(i.e. Openwebmail)
and IMAP/POP3. Since Openwebmail will insert "Status: R" in the eml
file,the size of the eml file will increase by 10 bytes. If the user use
Openwebmail first,then the size record(Sxxxx) in dovecot-uidlist will
be fine. But if he use POP3/IMAP(dovecot) first then use Openwebmail,the
size record in dovecot-uidlist will not match the actual size modified
by Openwebmail. This will cause dovecot killed by core dump. I'm
wondering if there are any method to avoid this situation,Thanks!!

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