I'm using a Zimbra Mail server installed on CentOS.
Which file should I configure for outgoing header to insert my company name and address so our sent emails will not be treated as a spam?
Thanks.
I'm using a Zimbra Mail server installed on CentOS.
Which file should I configure for outgoing header to insert my company name and address so our sent emails will not be treated as a spam?
Thanks.
You're missing a reverse DNS PTR record...
[root@xxx ~]# nslookup mail.aljeel.ly
Server: 172.16.24.14
Address: 172.16.24.14#53
Non-authoritative answer:
Name: mail.aljeel.ly
Address: 41.78.60.35
[root@xxx ~]# nslookup 41.78.60.35
Server: 172.16.24.14
Address: 172.16.24.14#53
** server can't find 35.60.78.41.in-addr.arpa.: NXDOMAIN
That's going to be the biggest factor in being able to send mail effectively.