should allow in each user to configure if they want to use the HELO of the main system or their own domainname
Following problem: 50 users with same main IP Adress, 10 users with own IP Adresses:
Reverse DNS Lookup can be only to one IP so reverse DNS Lookup of own IP adresses is their Domainname.
If I configure the feature "use own IP and domain name in Helo" the user with own IP send emails fine, but the one with shared IP get blocked because their HELO <> Reverse Lookup. If I configure "use own IP" the shared user work fine but not the ones with own IP.
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vote
Markus
shared this idea
Unfortunately, we have to close your request, because over the years it has not become quite popular for further implementation.
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IG