I have an external server with 6 IPs.
I installed VestaCP and PowerMTA v5.0, the setting for all IPs is same.
I integrated PowerMTA with Mumara, everything was ok, no error during the process.
But when I send emails, only 3 of 6 IPs are working (includes the primary IP), I mean emails from 3 IPs are going out and reach the destination, the emails were sent from remain 3 IPs went to no where.
I go to Setup-->Sending node --> Edit --> Test email: the email was sent, but I did not receive any email from the destination. I tried with many email addresses and I got the same result, did not receive anything.
I used www.smtper.net to test the SMTP server, it showed that "Mail successfully sent", but I also didn't receive any email at the destination.
I have no idea what were wrong.
Is there any expert here can help me?
I installed VestaCP and PowerMTA v5.0, the setting for all IPs is same.
I integrated PowerMTA with Mumara, everything was ok, no error during the process.
But when I send emails, only 3 of 6 IPs are working (includes the primary IP), I mean emails from 3 IPs are going out and reach the destination, the emails were sent from remain 3 IPs went to no where.
I go to Setup-->Sending node --> Edit --> Test email: the email was sent, but I did not receive any email from the destination. I tried with many email addresses and I got the same result, did not receive anything.
I used www.smtper.net to test the SMTP server, it showed that "Mail successfully sent", but I also didn't receive any email at the destination.
I have no idea what were wrong.
Is there any expert here can help me?