(07-25-2015, 09:56 AM)Me.B Wrote: the tests already tell you to add reverse DNS and SPF may help you.
M B
but they already have those settings in DNS Annex. picture
within the indicated test ..
Your IP address is 187.217.203.61 associated with the domain customer-187-217-203-61.uninet-ide.com.mx.
However, your email appears to have been sent from correo.coatzacoalcos.gob.mx.
You may want to change your DNS entry pointer (PTR type) and the host name of your server at the same value.
Here are the values tested for this test:
IP: 187.217.203.61
HELO: correo.coatzacoalcos.gob.mx
rDNS: customer-187-217-203-61.uninet-ide.com.mx
This 187.217.203.61 (IP) is not mine ..
can not understand the problem ...
could give me a help