Hi,
Typically, postfix should resolve the aliases into user accounts that
dovecot knows before you even start delivering to dovecot. You probably
messed something up in the postfix config that disables alias expansion
before dovecot delivery is attempted.
Can you show us your postfix config?
Kind regards,
Tom
On 01-03-17 15:36, Ian Evans wrote:
> Recently configured postfix to use the dovecot lda as I wanted to use
> sieve. Got that working a few days ago but noticed that I wasn't getting
> any emails to aliases. Checked the logs and saw messages like:
>
> Mar 1 08:19:59 carson postfix/lmtp[16949]: 0DCD22016BE: to=<
> [email protected]>, relay=carson.example.com[private/dovecot-lmtp],
> delay=0.07, delays=0.01/0.01/0/0.04, dsn=5.1.1, status=bounced (host
> carson.example.com[private/dovecot-lmtp] said: 550 5.1.1 <[email protected]>
> User doesn't exist: [email protected] (in reply to RCPT TO command))
>
> Aliases were working previously and are in /etc/postfix/vmaps
>
> Anything I need to check on the dovecot end of things to get dovecot to
> recognize postfix aliases?
>
> Thanks...reaching for my morning coffee. Info below:
>
> Dovecot 2.2.9
>
> # 2.2.9: /etc/dovecot/dovecot.conf
> # OS: Linux 3.11.0-19-generic x86_64 Ubuntu 14.04.5 LTS ext4
> auth_mechanisms = plain login cram-md5
> mail_debug = yes
> mail_location = maildir:/home/vmail/%d/%n/Maildir
> 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 ihave
> 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 {
> args = username_format=%u /etc/dovecot/shadow
> driver = passwd-file
> }
> plugin {
> sieve = ~/.dovecot.sieve
> sieve_dir = ~/sieve
> }
> protocols = imap pop3 sieve lmtp
> service auth {
> unix_listener /var/spool/postfix/private/auth {
> group = postfix
> mode = 0660
> user = postfix
> }
> unix_listener /var/spool/postfix/private/dovecot-auth {
> group = postfix
> mode = 0660
> user = postfix
> }
> }
> service lmtp {
> unix_listener /var/spool/postfix/private/dovecot-lmtp {
> group = postfix
> mode = 0600
> user = postfix
> }
> }
> ssl_cert = </etc/letsencrypt/live/example.com/fullchain.pem
> ssl_cipher_list =
> ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM
> ssl_key = </etc/letsencrypt/live/example.com/privkey.pem
> userdb {
> driver = passwd
> }
> userdb {
> args = username_format=%u /etc/dovecot/users
> driver = passwd-file
> }
> protocol lmtp {
> mail_plugins = sieve
> postmaster_address = [email protected]
> }
> protocol lda {
> deliver_log_format = msgid=%m: %$
> mail_plugins = sieve
> postmaster_address = postmaster
> quota_full_tempfail = yes
> rejection_reason = Your message to <%t> was automatically rejected:%n%r
> }
> protocol imap {
> imap_client_workarounds = delay-newmail
> mail_max_userip_connections = 10
> }
> protocol pop3 {
> mail_max_userip_connections = 10
> pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
> }
>
