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After "November major upgrade" I cannot send mail from any mail client
As described two threads below, yesterday I installed WIN10 "november major upgrade". Since then, I am unable to
send mail from *** any mail client *** on the box. Tried Outlook, Tried LIVE mail, Tried couple of programs
that have "send-mail" feature. Every time i used the same settings for outgoing e-mail server.
These setings work as verified by sending mail when using the same settins from different PC (win XP) on the same LAN.
In Outlook and LIVE mail the error reads as "Error 452.4.1.0 Policy violation . Your host xxx.xxx.xxx.xxxx has no valid reverse DNS. Pleas contact .... blabla". In the apps that have "send mail" feature the error was native "Connection closed gracefully".
I tried to disable Win10 firewall - no avail. I tried to disable my antivirus - no avail. I really need this to be solved :-(
Last edited by Roman Krejci; 05 Dec 2015 at 14:22.