Please start a new thread this post is 10yo.Hi,
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Our mailing system is EXIM4, and it has been running for 7 years with a single IP address. With the rise of our activities, our EXIM4 server is sending more and more emails, and the queue becomes huge, often with emails waiting for more than 7 hours.
We are therefore looking to configure multiple IP addresses to send.
For the moment the idea is to test with 2 addresses, but we cannot find a way to configure this.
It seems that a Perl module can be activated on EXIM4, but only during installation, during Build.
I also don't see how to proceed with scripts or CRON to play with 2 configuration files.
Could you guide me?
Thanks in advance
Best regards
it's a question of deliverability.
When my Exim4 server send 500 emails to Hotmail, Gmail, Outlook, Yahoo ect ... clients, the clients servers end up putting my domain name (and therefore my IP) on hold for 3 or 4 hours. This blocks my mails in the queue.
After conducting research, the solution that appears is to use several Domain / IPs with a rotation system to limit this kind of blocking which prevents my customers from receiving their email confirming registration to my site: https://www.costes-viager.com/
but I am totally stuck on the technical solution to adopt to proceed with this IP rotation.
Unintentionally restarting Exim4 is not specific to our production environment, especially since a GO application needs to be link with Exims to communicate the emails to send ...