Very strange. I can ping all nodes, but port 25 is closed from 3-4 different IPs/networks in Canada. They must be filtering for some reason. If anyone from Google is reading this , can you check what's going on ?
ping mx2.smtp.goog PING mx2.smtp.goog (216.239.34.151): 56 data bytes 64 bytes from 216.239.34.151: icmp_seq=0 ttl=118 time=7.727 ms 64 bytes from 216.239.34.151: icmp_seq=1 ttl=118 time=7.738 ms nc mx2.smtp.goog 25 -v ^C On Friday, 28-08-2026 at 12:37 Bastian Blank via mailop wrote: On Fri, Aug 28, 2026 at 12:07:16PM -0400, Scott Q. via mailop wrote: > Can you guys reach those servers properly ? | % nc mx1.smtp.goog 25 -v | Connection to mx1.smtp.goog (2001:4860:4802:32::97) 25 port [tcp/smtp] succeeded! | 220 mx.google.com ESMTP ffacd0b85a97d-482fbb287fdsi3510129f8f.207 - gsmtp | ^C | % nc mx2.smtp.goog 25 -v | Connection to mx2.smtp.goog (2001:4860:4802:34::97) 25 port [tcp/smtp] succeeded! | 220 mx.google.com ESMTP ffacd0b85a97d-48351e5704esi145859f8f.261 - gsmtp | ^C | % nc mx3.smtp.goog 25 -v | Connection to mx3.smtp.goog (2001:4860:4802:36::97) 25 port [tcp/smtp] succeeded! | 220 mx.google.com ESMTP ffacd0b85a97d-482fbb550b4si3737625f8f.481 - gsmtp | ^C | % nc mx4.smtp.goog 25 -v | Connection to mx4.smtp.goog (2001:4860:4802:38::97) 25 port [tcp/smtp] succeeded! | 220 mx.google.com ESMTP ffacd0b85a97d-483497c99ccsi173417f8f.479 - gsmtp | ^C Bastian -- Ahead warp factor one, Mr. Sulu. _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
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