Page 1 of 1

net_io_connectionclosed!

Posted: 2019-06-03 12:10
by wayi
I am attempting to test outgoing mail task in my application without have an SMTP Server. I have installed and configured hMailServer as described. When I attempt to send an email, I get ...

[Send Mail Task] Error: An error occurred with the following error message: "Failure sending mail. System.IO.IOException: Unable to read data from the transport connection: net_io_connectionclosed.".

The only thing I wasn't sure of was one thing in the configuration details. I used all the defaults as instructed, but where it calls for updating the host file, it didn't specify the IP address, so the line I added was

127.0.0.1 localhost.com

Re: net_io_connectionclosed!

Posted: 2019-06-03 14:57
by mattg
Please enable all logging, try to send again and post all of the logs created

ALSO run this and post the results run this and post the results: https://www.hmailserver.com/forum/viewt ... 20&t=30914

(You normally shouldn't need to edit the hosts files except in a VERY specific circumstance)

Re: net_io_connectionclosed!

Posted: 2019-06-03 17:45
by palinka
wayi wrote:
2019-06-03 12:10
127.0.0.1 localhost.com
localhost.com IS NOT localhost!