Emails stopped to work

I have a few emails set up for various websites which have all stopped working.

Not really sure what I have done for them to stop, maybes added some spam emails to the blacklist, or updatated the system but for whatever reason I can no longer send or recieve emails.

Errors showing in log:

Code:

Nov  6 19:56:58 domain postfix/smtpd[28962]: error: open file /etc/postfix/local-host-names: No such file or directory
Nov  6 19:59:08 domain postfix/proxymap[29004]: error: open file /etc/postfix/local-host-names: No such file or directory
Nov  6 19:59:08 domain postfix/smtpd[29003]: error: open file /etc/postfix/local-host-names: No such file or directory
Nov  6 19:59:09 domain postfix/trivial-rewrite[29005]: error: open file /etc/postfix/local-host-names: No such file or directory
Nov  6 20:00:04 domain postfix/cleanup[29069]: error: open file /etc/postfix/local-host-names: No such file or directory
Nov  6 20:00:04 domain postfix/smtp[29072]: error: open file /etc/postfix/local-host-names: No such file or directory
Nov  6 20:00:06 domain postfix/smtpd[29105]: error: open file /etc/postfix/local-host-names: No such file or directory
Nov  6 20:00:06 domain postfix/error[29106]: error: open file /etc/postfix/local-host-names: No such file or directory
Nov  6 20:00:06 domain postfix/bounce[29107]: error: open file /etc/postfix/local-host-names: No such file or directory
Nov  6 20:00:15 domain postfix/showq[29121]: error: open file /etc/postfix/local-host-names: No such file or directory

Could it somehow be relate to mail_plugins = sieve quota?

dovecot.conf reads

Code:

ssl_key = </etc/postfix/smtpd.key
passdb {
  args = /etc/dovecot/dovecot-sql.conf
  driver = sql
}
userdb {
  args = /etc/dovecot/dovecot-sql.conf
  driver = sql
}
plugin {
  quota = dict:user::file:/var/vmail/%d/%n/.quotausage
  sieve=/var/vmail/%d/%n/.sieve
}
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0660
    user = postfix
  }
  unix_listener auth-userdb {
    group = vmail
    mode = 0600
    user = vmail
  }
  user = root
}
service imap-login {
  client_limit = 1000
  process_limit = 500
}
protocol imap {
  mail_plugins = quota imap_quota
}
protocol pop3 {
  pop3_uidl_format = %08Xu%08Xv
  mail_plugins = quota
}
protocol lda {
   mail_plugins = sieve quota
   postmaster_address = [email protected]
}

When attempting to send emails I recieve error message: Temporary lookup failure

 

There are some config files missing.

If you use ISPConfig then download ispconfig again, unpack it and run the update.php script which is in the install folder. Choose yes when the updater asks you if the services shall be reconfigured.

If your setup is not a ispconfig server, then you might want to redo the guide that you used to setupthe server and create the missing config files manually.

 

Hi Till,

No idea what I could have done, I don't really mess with the servers much, apart from run updates...I was running Ispconfig 3, decided to reinstall to make sure everything is OK

Thanks

 

If you are on ISPConfig-3 try to update it as: