Fwd: folders and subfolders

[Alexander Dalloz]

Am 19.07.2021 um 06:49 schrieb Stephane Magnier:
> define(`DOVECOT_MAILER_ARGS', `TCP $h 24')dnl

Why do you define that here? It is already in your dovecot.m4.

> dnl ############################  FIN OPENDKIM ######
> dnl ###### boost traitement ############"dnl
> FEATURE(`access_db', `hash -T<TMPF> -o /etc/mail/access.db')dnl
> dnl # define(`confCONNECTION_RATE_THROTTLE',2800)dnl
> FEATURE(local_procmail, `', `procmail -t -Y -a $h -d $u')dnl
> dnl # FEATURE(`local_lmtp') dnl
> MAILER(dovecot)dnl
> dnl  #MAILER(smtp)dnl

You need the SMTP MAILER!

> dnl #MAILER(procmail)dnl

Do not place anything below the MAILER definitions. There are very few 
exceptions. See

https://www.sendmail.org/~ca/email/doc8.12/cf/m4/intro.html

"Beware: MAILER declarations should always be at the end of the 
configuration file."

> dnl #############################################################
> DAEMON_OPTIONS(`Name=MTA,Family=inet,Port=25')
> DAEMON_OPTIONS(`Name=MTA2,Family=inet6,Port=587,Modifiers=aE')
> DAEMON_OPTIONS(`Name=MSA,Family=inet6,Port=465,Modifiers=asE')
> DAEMON_OPTIONS(`Name=TRANS, family=inet, Port=900,Modifiers=bh')

In case adding the SMTP MAILER does not fix your issue at this state, 
please provide log details which represents the errors reported by 
Sendmail and/or dovecot.

Alexander