> <-- 553 5.7.2 [TSS09] All messages from 222.165.222.51 will be > permanently deferred; Retrying will NOT succeed. See
> <https://help.yahoo.com/kb/postmaster/SLN3436.html> > https://help.yahoo.com/kb/postmaster/SLN3436.html Server yahoo menolak terima mail dari IP 222.165.222.51 karena terlalu banyak session connection ke server-2x yahoo dan tidak punya DKIM signature. <https://help.yahoo.com/kb/postmaster/review-practices-senders-sln3435.html> https://help.yahoo.com/kb/postmaster/review-practices-senders-sln3435.html batasi jumlah session connection per single IP. <http://mdaemon.dutaint.co.id/mdaemon/16.0/index.html?default-domain-and-servers_sessions.htm> http://mdaemon.dutaint.co.id/mdaemon/16.0/index.html?default-domain-and-servers_sessions.htm Maximum simultaneous connections to any single IP = 10 dan aktifkan DKIM <http://www.mail-archive.com/mdaemon-l%40dutaint.com/msg39107.html> http://www.mail-archive.com/mdaemon-l%40dutaint.com/msg39107.html untuk sementara bisa aktifkan fallback relay ke smarthost. <http://mdaemon.dutaint.co.id/mdaemon/16.0/index.html?default-domain-and-servers_delivery.htm> http://mdaemon.dutaint.co.id/mdaemon/16.0/index.html?default-domain-and-servers_delivery.htm [x] Send all email directly first, and then to smart hosts if there are problems Default smart host: smtp.velo.net.id >saya baru setting session ke default jadi outlook connector problem
