Re: SMTPC mail server time out error
☄ Helpfulby Sathya Kiruba 2018/11/18 22:59:59
If you have a console connected to your board, please try to use the "mail" command to send your email.
And use the tcpipReplyCallback() function (see tcpip_commands.c, and uncomment the SYS_CONSOLE_PRINT() in there) to spit out the server's replies.
We'll know more what is that the server does not like.
Also, provide some details: which server, port, if you attempt an encrypted connection, and then if you have TLS properly configured, etc.
You can also try a different server, preferably one that doesn't require encryption, just as a test, to understand what the problem is.