Dear MRatWork Forum
I have a problem with email. i can get email from internet (gmail) but i can't send email to them (by reply or input address), this is notice
<chauict@gmail.com>:
User and password not set, continuing without authentication.
<chauict@gmail.com> 74.125.23.27 failed after I sent the message.
Remote host said: 550-5.7.1 [112.213.86.68] The IP address sending this message does not have a
550-5.7.1 PTR record setup. As a policy, Gmail does not accept messages from
550-5.7.1 IPs with missing PTR records. Please visit
550-5.7.1
https://support.google.com/mail/answer/81126#authentication for more
550 5.7.1 information. i8si22761404pap.189 - gsmtp
From MAILER-DAEMON@mx8668.superdata.vn
To khoatb@boluudiennctech.vn
Date Today 10:28
I'm searched in internet and as my knowdlege this error cause i'm missing PTR record, but i'm check with
http://www.intodns.com/ (for PTR recod) and
http://mxtoolbox.com/ (for SPF record) => result is found.
So i don't know what my problem, could you tell me what should i do to fix this?
I'm sorry if this topic has same content with another.
Thank you for your help.