==== Required information ====
- iRedMail version (check /etc/iredmail-release):
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- Related log if you're reporting an issue:
====
CentOS 6.x
iRedMail 0.9.2
iRedAdmin-Pro SQL 2.1.3
Ran iRedMail installer with Nginx and SOGo options enabled along with all others.
Upon completion no iRedAmin open source URL working.
Moved on to iRedPro where unzipped and ran upgrade_install.sh under tools.
Reboot
Get 502 Gateway error like this thread:
http://www.iredmail.org/forum/topic9459 … inpro.html
Remove Daemonize and reboot vs restart to confirm persistence.
Works on display.
Login to both mail and SOGo site and will not send out e-mail with SMTP error.
SMTP Error (451): Failed to add recipient...
.... 4.3.5 Server configuration problem
Maillog
Jun 30 09:22:35 mail02 roundcube: <i1ts2or2> SMTP Error: Failed to add recipient 'A_VALID_EMAIL_PRESENT'. 4.3.5 Server configuration problem (Code: 451) in /var/www/roundcubemail-1.1.1/program/lib/Roundcube/rcube.php on line 1714 (POST /mail/?_task=mail&_unlock=loading1435684957813&_lang=en_US&_framed=1?_task=mail&_action=send)
SOGo reports:
Cannot send message: all recipients are invalid.
Maillog
Jun 30 09:28:07 mail02 postfix/smtpd[2152]: connect from DOMAIN.NAME[127.0.0.1]
Jun 30 09:28:07 mail02 postfix/smtpd[2152]: warning: connect to 127.0.0.1:7777: Connection refused
Jun 30 09:28:07 mail02 postfix/smtpd[2152]: warning: problem talking to server 127.0.0.1:7777: Connection refused
Jun 30 09:28:08 mail02 postfix/smtpd[2152]: warning: connect to 127.0.0.1:7777: Connection refused
Jun 30 09:28:08 mail02 postfix/smtpd[2152]: warning: problem talking to server 127.0.0.1:7777: Connection refused
Jun 30 09:28:08 mail02 postfix/smtpd[2152]: NOQUEUE: reject: RCPT from mail02.DOMAIN.NAME[127.0.0.1]: 451 4.3.5 Server configuration problem; from=<postmaster@domain.namel> to=<e-mail@gmail.com> proto=ESMTP helo=<mail02.domain.name>
Jun 30 09:28:08 mail02 postfix/smtpd[2152]: disconnect from mail02.domain.name[127.0.0.1]
Did use a domain name with weird TLD registered a while ago and DNS records are not clean with reverse DNS, etc.
So, do not think it is a DNS Issue but that could be confusing the matter some or I'm just wrong.
Thank you.