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2019-04-04 09:25:44 +0000 received badge  Rapid Responder
2019-04-04 09:25:44 +0000 answered a question frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server

Ok, if we were playing nearest the bullseye then I think @grahamb would be the winner. I watched a video on TCP by Chris

2019-04-03 20:37:51 +0000 commented answer frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server

Ok, here's a traceroute to what we're told is google's mail server: traceroute alt4.gmail-smtp-in.l.google.com tracerout

2019-04-03 19:18:47 +0000 commented answer frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server

Yes, there is my network -> my isp network -> the world. Are the remote destination ip addrs the actual mail serve

2019-04-03 17:43:59 +0000 commented answer frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server

Just added link to dropbox - https://www.dropbox.com/s/6b9wuuhe6ml1xl0/capture_2019-04-03-12-42-35.cap?dl=0

2019-04-03 16:18:51 +0000 commented answer frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server

Just as clarificaion this is an smtp server to smtp server issue rather than an email client to server issue

2019-04-03 15:58:39 +0000 commented answer frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server

That's not possible. My smtp server is on my home network and I don't have access to any remote mail servers. How can I

2019-04-03 14:37:55 +0000 commented question frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server

Yes, I'm on a home network and No I don't think they are. I am on a fixed ip addr (zen.co.uk) and they tell me that they

2019-04-03 14:36:13 +0000 commented question frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server

Yes, I'm on a home network and No I don't think they are. I am on a fixed ip addr (zen.co.uk) and they tell me that they

2019-04-03 13:43:59 +0000 asked a question frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server

frame 1 [syn] -> frame 2 [rst, ack] on port 25 of remote server Hi My postfix smtp server suddenly stopped working