I have the following error in my logs:
postfix/smtpd[6848]: warning: hostname elastictalk.com does not resolve to address 199.168.137.199
It is true that it doesn’t resolve to the same IP as the reverse lookup
What should I make out of this?
I have the following error in my logs:
postfix/smtpd[6848]: warning: hostname elastictalk.com does not resolve to address 199.168.137.199
It is true that it doesn’t resolve to the same IP as the reverse lookup
What should I make out of this?