> On 24/05/2025 09:11 EEST christin.stornowski--- via dovecot
> <dovecot@dovecot.org> wrote:
>
>
> I have the same problem and 2.3 is working. I was trying to save an email as
> a draft in thunderbird. I'm using dovecot docker image from dockerhub.
>
> May 23 22:26:06 imap-login: Info: Logged in: user=<xxx>, method=PLAIN,
> rip=xxx, lip=xxx, mpid=4682, TLS, session=<6vxtaNM1BcgqAoEJsoATAGQCoHpGx679>
> May 23 22:26:06 imap(xxx)<4682><6vxtaNM1BcgqAoEJsoATAGQCoHpGx679>: Info:
> Disconnected: Too many invalid IMAP commands. in=1137 out=2560 deleted=0
> expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
>
> "mail_utf8_extensions=yes" is not active
>
> In addition to default config files from
> https://github.com/dovecot/docker/tree/main/2.4.1:
>
> auth_mechanisms = plain login
>
> mail_home = /srv/mail/%{user | domain}/%{user | username}
> mail_driver = sdbox
> mailbox_list_layout = fs
> mail_path = /srv/mail/%{user | domain}/%{user | username}/dbox
>
> namespace inbox {
> mailbox Drafts {
> special_use = \Drafts
> auto = subscribe
> }
> mailbox Junk {
> special_use = \Junk
> auto = subscribe
> sieve_script report-spam {
> type = before
> cause = copy
> path = /usr/lib/dovecot/sieve/report-spam.sieve
> }
> fts_autoindex = no
> }
> mailbox Trash {
> special_use = \Trash
> auto = subscribe
> }
> mailbox Archive {
> special_use = \Archive
> auto = subscribe
> }
>
> mailbox Sent {
> special_use = \Sent
> auto = subscribe
> }
> }
>
> service imap-login {
> inet_listener imap {
> port = 0
> }
> inet_listener imaps {
> port = 993
> }
> }
Can you enable rawlogs with
rawlog_dir = %{home}/rawlogs/
and mkdir rawlogs, with 0777 under user's mail home. Would be interesting to
see what these invalid imap commands are.
Aki
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