After years of the successful operation of my inhouse Sentora server and third-party managed DNS service (https://freedns.afraid.org), emails are no longer being received into MS Outlook Express. I can send, but not receive.
This is affecting ALL email accounts from several domains.
From Outlook, if I test an account both Incoming and Outgoing pass with no errors, so the problem has to be somewhere on the Server.
Someone had suggested a potential problem revealed at https://intodns.com/rstmarine.com with an MX record setting:
MX name validity
The MX records that do not seem valid hostname:
mail.rstunlimited.company
This can cause problems
but, 1.) I don't know how to make a "valid hostname," and 2.) it has been like this for years.
It is worth $100 US to me in order to get this fixed.
Do I need to reinstall Postfix, Dovecot, Roundcube, or anything else?
If there is one or more log files I can look at, please be specific as to their location.
Since I cannot receive messages sent to my registered Sentora Forums account, please forward replies to rsthomas@gmx.com. Meanwhile, perhaps an administrator can change the email address for me!
This is affecting ALL email accounts from several domains.
From Outlook, if I test an account both Incoming and Outgoing pass with no errors, so the problem has to be somewhere on the Server.
Someone had suggested a potential problem revealed at https://intodns.com/rstmarine.com with an MX record setting:
MX name validity
The MX records that do not seem valid hostname:
mail.rstunlimited.company
This can cause problems
but, 1.) I don't know how to make a "valid hostname," and 2.) it has been like this for years.
It is worth $100 US to me in order to get this fixed.
Do I need to reinstall Postfix, Dovecot, Roundcube, or anything else?
If there is one or more log files I can look at, please be specific as to their location.
Since I cannot receive messages sent to my registered Sentora Forums account, please forward replies to rsthomas@gmx.com. Meanwhile, perhaps an administrator can change the email address for me!
