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Reverse DNS does not match SMTP Banner
Posted: 22 Feb 2018 23:29
by Amack
Awesome Product EFA it does a fantastic job of intercepting spam, how do I change the 220 Banner on EFA to match reverse dns or set to my domain I am windows admin so please be kind and explain with detail for Linux Changes
Amack
Re: Reverse DNS does not match SMTP Banner
Posted: 23 Feb 2018 00:10
by henk
EFA is awesome indeed. Most windows admins will have a steep learning curve to be a Linux admin, as experience comes after you need it
As I understand your question, your problem is DNS configuration.
Just see
viewtopic.php?&p=11504#p11504
Usefull tip from a former windows admin:
install
mc ( yum install mc) and even better: get used to
vi.
Re: Reverse DNS does not match SMTP Banner
Posted: 29 Mar 2018 12:45
by Amack
I really do need a step by step on this one if anyone can assist I am absolutely lost