I've got dovecot vacataion auto-responses working via sieve, but when
the responses are sent, they are sent as if they are to be locally
delivered, which causes them to bounce for domains that I am not local
for. How can I get dovecot's sieve vacation response to check the domain
is local or not?
Here is an example of what happens:
The LDA notices it needs to send a vacation response:
2019-05-14T10:50:47.827466-07:00 brant dovecot: lda(user at
example.org)<14817><xL6LL/f/2lzhOQAAh856Uw>: sieve:
msgid=<20190514135045.012486 at localhost>: sent vacation response to
<someone at somewhere.org>
but that response was sent via the postfix pipe through the dovecot lda
transport... because that is local, and the domain it is sending to is
not local, it bounces:
2019-05-14T10:50:47.923333-07:00 brant postfix/pipe[14821]: C998381539:
to=<someone at somewhere.org>, relay=dovecot, delay=0.11,
delays=0.04/0.01/0/0.06, dsn=5.1.1, status=bounced (user unknown)
Postfix is set to do this:
dovecot unix - n n - - pipe
flags=DRhu user=mail argv=/usr/bin/spamc --connect-retries=1 -H -d 10.0.1.92
-s 10240000 -t 100 -u ${recipient} -e /usr/lib/dovecot/dovecot-lda -f ${sender}
-d ${recipient}
require ["fileinto", "vacation"];
vacation
:days 2
:subject "Helllo"
"Hi";
Here is my doveconf -n:
# 2.3.4.1 (f79e8e7e4): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.4 ()
# OS: Linux 4.9.0-8-amd64 x86_64 Debian 9.8
auth_worker_max_count = 120
default_client_limit = 6144
default_process_limit = 256
default_vsz_limit = 512 M
dict {
expire = mysql:/etc/dovecot/dovecot-dict-sql.conf
quota = mysql:/etc/dovecot/dovecot-dict-sql.conf
}
disable_plaintext_auth = no
first_valid_gid = 8
first_valid_uid = 8
last_valid_gid = 8
last_valid_uid = 8
listen = *
login_greeting = howdy, ready.
login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c
%k
mail_location = mdbox:~/mdbox
mail_plugins = expire quota zlib
maildir_very_dirty_syncs = yes
namespace {
inbox = yes
location =
prefix =
separator = .
}
namespace {
alias_for =
hidden = yes
inbox = no
list = no
location =
prefix = INBOX.
separator = .
}
passdb {
args = /etc/dovecot/dovecot-sql.conf
driver = sql
}
plugin {
expire = Trash
expire2 = Trash/*
expire3 = Spam
expire_dict = proxy::expire
quota = dict:Your mail quota::proxy::quota
quota_rule = *:bytes=100663296
quota_rule2 = Trash:bytes=+20%%
quota_rule3 = Spam:bytes=+10%%
quota_rule4 = INBOX.Trash:bytes=+20%%
quota_rule5 = INBOX.Spam:bytes=+10%%
quota_rule6 = INBOX.restored_from_backups:bytes=+500%%
sieve = ~/.dovecot.sieve
sieve_after = /var/lib/dovecot/sieve/after.sieve
sieve_before = /var/lib/dovecot/sieve/default.sieve
sieve_dir = ~/sieve
zlib_save = gz
zlib_save_level = 6
}
protocols = " imap pop3"
service anvil {
unix_listener anvil {
group = dovecot
mode = 0660
user = root
}
}
service auth {
client_limit = 6144
unix_listener auth-userdb {
group = mail
mode = 0600
user = mail
}
}
service dict {
unix_listener dict {
group = mail
mode = 0600
user = mail
}
}
service imap-login {
process_min_avail = 10
service_count = 0
vsz_limit = 512 M
}
service imap-postlogin {
executable = script-login /usr/local/sbin/postlogin_imap
}
service imap {
executable = imap imap-postlogin
process_limit = 6144
}
service pop3-login {
process_min_avail = 10
service_count = 0
vsz_limit = 512 M
}
service pop3-postlogin {
executable = script-login /usr/local/sbin/postlogin_pop
}
service pop3 {
executable = pop3 pop3-postlogin
}
service stats {
unix_listener stats-writer {
group = mail
mode = 0660
}
}
ssl_cert = </etc/certs/wildcard/cert.pem
ssl_cipher_list =
ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA
ssl_dh = # hidden, use -P to show it
ssl_key = # hidden, use -P to show it
ssl_prefer_server_ciphers = yes
userdb {
args = /etc/dovecot/dovecot-sql.conf
driver = sql
}
verbose_proctitle = yes
verbose_ssl = yes
protocol lda {
mail_plugins = expire quota trees zlib sieve
plugin {
quota_exceeded_message = Sorry, your message cannot be delivered to that
person because their mailbox is full. If you can contact them another way, you
may wish to tell them of this problem.
quota_rule7 = INBOX:bytes=+10%%
}
}
protocol imap {
imap_client_workarounds = delay-newmail tb-extra-mailbox-sep
mail_plugins = expire quota trees zlib imap_quota imap_zlib
plugin {
quota_exceeded_message = You are over quota. To avoid losing mail,
immediately empty your Trash and Sent folders and delete emails with large
attachments.
}
}
protocol pop3 {
mail_plugins = expire quota trees zlib
pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
pop3_uidl_format = %g
}
remote 127.0.0.1 {
mail_max_userip_connections = 60
}
Thanks for any suggestions,
micah