VirtualTam's bookmarks

1. Postfix, iPhone, Apple Mail and the reject_unknown_helo_hostname parameter 2023-01-28

   tags: email/postfix, mobile/ios, network/dns

   [ permalink ]

   I'd get a better behaved mail client. — Hu on Gentoo Forums

   • http://www.postfix.org/postconf.5.html#reject_invalid_helo_hostname
   • https://serverfault.com/questions/575539/postfix-helo-command-rejected-host-not-found
   • https://serverfault.com/questions/527541/postfix-whitelist-host-for-specific-sender
   • https://serverfault.com/questions/922935/why-does-postfix-say-helo-command-rejected-host-not-found-when-dig-finds-the
   • https://discussions.apple.com/thread/3120175
   • https://forums.gentoo.org/viewtopic-p-8604630.html?sid=a666f84af3d663d43b4c72a5b82115c4