Configure reverse DNS on shared ip ?

dahu

Member
Dec 7, 2001
24
5
303
Hi

a dummy question :

Is it a way to configure reverse DNS for shared ip ?

The problem (and i think im not alone)
- 50 account
-- 20 with unique ip
-- 30 on the shared ip (because ip block are not free and wasn't usefull for some website)

-the problem : Mail are now massively refused without a correct rDNS

Otherwise : a solution to use php mail() or smtp class to fix this ?

best regards

PS: i saw the RDNS tutorial post
 

WebScHoLaR

Well-Known Member
Dec 14, 2005
508
3
168
Planet Earth
Email always goes from the server main IP no matter the site is on shared ip or on unique IP and if you haven't made any custom settings in Exim.conf.So you only need the Reverse DNS for the server's main IP.