Ahoj, Dňa Sun, 27 Jul 2014 13:02:18 +0100 Brian <ad44@cityscape.co.uk> napísal: > On Sun 27 Jul 2014 at 10:03:29 +0100, Jonathan Dowland wrote: > > > My current best guess is you are attempting to connect to gmail's > > servers on port 25 and your ISP has blocked connections to port 25 > > for any server except their own, in which case port 587 should work > > instead. > > He could check with nc. > > brian@desktop:~$ nc smtp.gmail.com 25 > 220 mx.google.com ESMTP 19sm41008233wjz.3 - gsmtp > AFAIK, the port 25 have to used only for (inter-) servers connections, the clients have connect via 587, the port 25 for client connections is for backward compatibility only. regards -- Slavko http://slavino.sk
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