Hello,

dovecot sieve sends vacation replies with an empty FROM: field by default. Sadly my provider rejects such emails.

I tried to change this behavior by adding sieve_vacation_send_from_recipient = yes to the plugin section in dovecot.conf. But still vacation replies are send with empty FROM: fields. Is there any further setting i have to change ?

My Version is dovecot 2.3.16 (7e2e900c1a) on Ubuntu 22.04 .

Here is my setting from dovecot -n :

log_timestamp = "%Y-%m-%d %H:%M:%S " mail_location = maildir:~/Maildir mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = pam } passdb { driver = pam } plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_vacation_send_from_recipient = yes } protocols = imap sieve service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } user = root } ssl_cert = was automatically rejected:%n%r }

regards TS