Topic: Need help. 454 error : (
I can receive mail to my server, no issue at all, but sending mail gets me the following error:
An error occurred!
SMTP Error (454): Authentication failed.
I use roundcube to log in and manage the mail that I have. This is a new server, I just set it up today.
==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.7 Maria
- Linux/BSD distribution name and version: Ubuntu 16.04 LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): mysql
- Web server (Apache or Nginx): apache
- Manage mail accounts with iRedAdmin-Pro? negative
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
[LOGS] /var/log/mail.log
Mar 7 18:54:05 mail postfix/submission/smtpd[7259]: disconnect from mail.mccabe.email[127.0.0.1] ehlo=1 starttls=0/1 rset=0/1 quit=1 commands=2/4
Mar 7 18:54:05 mail roundcube: <3bv8gft6> SMTP Error: Authentication failure: Invalid response code received from server (Code: 454) in /opt/www/roundcubemail-1.3.0/program/lib/Roundcube/rcube.php on line 1665 (POST /mail/?_task=mail&_unlock=loading1520448843783&_lang=en_US&_framed=1&_action=send)
Mar 7 18:54:25 mail postfix/submission/smtpd[7259]: connect from mail.mccabe.email[127.0.0.1]
Mar 7 18:54:25 mail roundcube: ERROR: Invalid response code received from server (454)
Mar 7 18:54:25 mail roundcube: ERROR: Invalid response code received from server (530)
Mar 7 18:54:25 mail postfix/proxymap[7263]: warning: mysql:/etc/postfix/mysql/virtual_alias_maps.cf is unavailable. unsupported dictionary type: mysql
Mar 7 18:54:25 mail postfix/cleanup[7261]: warning: proxy:mysql:/etc/postfix/mysql/virtual_alias_maps.cf lookup error for "postmaster@mail.mccabe.email"
Mar 7 18:54:25 mail postfix/cleanup[7261]: warning: 77A893E361: virtual_alias_maps map lookup problem for postmaster@mail.mccabe.email -- message not accepted, try again later
Mar 7 18:54:25 mail postfix/submission/smtpd[7259]: disconnect from mail.mccabe.email[127.0.0.1] ehlo=1 starttls=0/1 rset=0/1 quit=1 commands=2/4
Mar 7 18:54:25 mail roundcube: <3bv8gft6> SMTP Error: Authentication failure: Invalid response code received from server (Code: 454) in /opt/www/roundcubemail-1.3.0/program/lib/Roundcube/rcube.php on line 1665 (POST /mail/?_task=mail&_unlock=loading1520448865407&_lang=en_US&_framed=1&_action=send)
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