rDNS should generally be set to your server hostname. Though RFCs require only that rDNS exist, not that it match anything, some anti-spam solutions check it against the "helo" reported in the smtp connection; that's (unless you've changed the default in exim.conf) is your server hostname.Just to clarify, should I set rDNS to server.domain.com or domain.com ?
That depends on the PHP script.Additionally, when e-mail is sent from the web page using PHP script, how exactly does that work? Is it going through Exim?
Sorry, I thought we are not allowed to type in domain names.
I found that you have to go through and totally set your DNS, mail and reverse DNS and any other mail related setting to reflect you and your server... the irony is that almost ALL the spam and crap I get comes from a yahoo or gmail address.... Yet at their end, they are not as discerning.
If it comes from their addresses but NOT their servers, then there's nothing they can do except publish SPF and similar records to identify their servers. A previous internal test version of our SpamBlocker powered exim.conf file tried blocking email that used Yahoo, Gmail, etc., return addresses but came from different servers, but it was causing too many false positives; lots of people send from their own desktops (or have their servers send) email using return addresses at Yahoo, Gmail, etc.I found that you have to go through and totally set your DNS, mail and reverse DNS and any other mail related setting to reflect you and your server... the irony is that almost ALL the spam and crap I get comes from a yahoo or gmail address.... Yet at their end, they are not as discerning.
I have similar problem for dsi.ir domain.
my dns settings are correct. i added spf records too. I use DKIM as well.
but my emails to Yahoo and GMail marked as spam.
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