Hi,
I've managed to fix some issues today.
On 1/22/26 19:37, Richard wrote:
Jan 22 19:16:04 imap(user)<82612><thWtCP5I7OuGPXzg>: Error: Mailbox
INBOX: UID 31518: Deleting corrupted cache record: Broken virtual size
in mailbox INBOX:
read(/maildirs/user/Maildir/cur/1769006028.M895618P2636851.mail,S=21001,W=21465:2,S):
FETCH BODY[] got too little data: 11619 vs 21465
Jan 22 19:16:05 imap(user)<82614><Oy+wCP5I/OuGPXzg>: Error: Mailbox
INBOX: UID 31517: Deleting corrupted cache record: Broken physical
size in mailbox INBOX:
read(/maildirs/user/Maildir/cur/1769002524.M378861P2632916.mail,S=229241,W=232394:2,S)
failed: Cached message size larger than expected (229241 > 149967,
box=INBOX, UID=31517)
I have set maildir_broken_filename_sizes = yes in 10-mail.conf, which
I expected to prevent this, but is seemingly doesn't really. Do I have
to purge some cache? Also something similar happens when sending mail:
Jan 22 19:26:53
indexer-worker(user)<88639><pobvLv5IOtqGPXzg:tyFvLuZrcmk/WgEApdA/4w>:
Error: fts-flatcurve: fts-flatcurve(Sent): Could not write message
data: uid=1075; InvalidArgumentError: Term too long (> 245):
B)l�5y�h�^H1gg^W^�^O�o�]s�ቄ�^Elkhv/�g^Cok3�)�{^Ft^Cm�b�lw,�1l^B�^[u^MbҾ\�u�b�n[f�j�w;�r�y7+�eȯqu�^L^\�x^L�f�(`�xfkw�<�ǣ�x5rv^G^L)�#zhh^B_7w/ztl}^Q.�1�5a�/�q�^M�^C^_^�"^Dd�j_�o�"x^Dya͘_^_n
Jan 22 19:26:53
indexer-worker(user)<88639><pobvLv5IOtqGPXzg:tyFvLuZrcmk/WgEApdA/4w>:
Error: Mailbox Sent: UID 1077: Deleting corrupted cache record: Broken
physical size in mailbox Sent:
read(/maildirs/user/Maildir/.Sent/cur/1589821415.M621487P6382.mail,S=8285,W=8432:2,Sa)
failed: Cached message size larger than expected (8285 > 3115,
box=Sent, UID=1077)
Jan 22 19:26:53
indexer-worker(user)<88639><pobvLv5IOtqGPXzg:tyFvLuZrcmk/WgEApdA/4w>:
Error: Mailbox Sent: UID 1077:
read(/maildirs/user/Maildir/.Sent/cur/1589821415.M621487P6382.mail,S=8285,W=8432:2,Sa)
failed: Cached message size larger than expected (8285 > 3115,
box=Sent, UID=1077)
Jan 22 19:26:53
indexer-worker(user)<88639><pobvLv5IOtqGPXzg:tyFvLuZrcmk/WgEApdA/4w>:
Error: Mailbox Sent: Precache for UID=1077 failed:
read(/maildirs/user/Maildir/.Sent/cur/1589821415.M621487P6382.mail,S=8285,W=8432:2,Sa)
failed: Cached message size larger than expected (8285 > 3115,
box=Sent, UID=1077) (attempted to index 871 messages between UIDs
179..1077)
And while the logs don't seem to mention it, I guess that's also
interfering with receiving mails, as postfix confirms getting the mail
(though it complains about not being able to write to
/var/log/dovecot/error.log, but I also don't know why it would need
that so I'm currently not looking into it), but it dovecot never says
it received it and also no new file is created in
/maildirs/user/Maildir/cur/.
This could be fixed with doveadm force-resync -u username.
I have issues with some plugins. I have in 20-imap.conf and
15-lda.conf inside mail_plugins "zlib = yes", but no zlib-related
module can be found. Is there a different way to enable mail
compression and decompression or did Debian just miss to enable that
at compilation?
I've just notived that I need to replace "zlib = yes" with
"mail_compress = yes", so that's also fixed now. But I'll still need
help understanding/adapting this:
I also have issues with the sieve plugin. I had it enabled in
15-lda.conf, 20-managesieve.conf, 20-imap.conf and 20-lmtp.conf. As I
understand I don't need all of them. At least if I do I get a weird
issue (Error: Couldn't load required plugin
/usr/lib/dovecot/modules/lib90_sieve_plugin.so: dlopen() failed:
/usr/lib/dovecot/modules/lib90_sieve_plugin.so: undefined symbol:
mail_deliver_ctx_get_log_var_expand_table). So where exactly do I
enable it? Also, I'd need help modifying something I put into
90-plugins.conf:
plugin {
# From elsewhere to Junk folder
imapsieve_mailbox1_name = Junk
imapsieve_mailbox1_causes = COPY
imapsieve_mailbox1_before =
file:/etc/dovecot/sieve/global/learn-spam.sieve
# From Junk folder to elsewhere
imapsieve_mailbox2_name = *
imapsieve_mailbox2_from = Junk
imapsieve_mailbox2_causes = COPY
imapsieve_mailbox2_before =
file:/etc/dovecot/sieve/global/learn-ham.sieve
sieve_pipe_bin_dir = /etc/dovecot/sieve/global
sieve_global_extensions = +vnd.dovecot.pipe
+vnd.dovecot.environment
sieve_plugins = sieve_imapsieve sieve_extprograms
# Compression
zlib_save_level = 4 # 1..9
zlib_save = zstd or bz2, If this config entry missing,
compression is disabled.
}
but when I do it that way I get the error "doveconf: Fatal: Error in
configuration file /etc/dovecot/conf.d/90-plugin.conf line 9: Unknown
section name: plugin".
Best regards
Richard
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