infinite loop when smtp server unreachable

[GoogleCodeExporter]

I'm seeing the same behaviour as noted in issue 66 it should be noted however 
that I'm getting it in an MVC 5 + Web API 2 project.
My comment added to issue 66:

Interesting that this should have been marked as invalid because I'm seeing 
exactly the behavior described.
I have localhost configured for SMTP but that only works for my production 
environment.
Meanwhile I was debugging another issue on my workstation which by first 
receiving a different exception lead to this SMTP infinite loop exception.
I realize I could make this go away by changing config for debugging etc. I 
don't believe that an infinite loop is acceptable under any condition.

Original issue reported on code.google.com by fangsp...@gmail.com on 6 Aug 2014 at 9:16

[GoogleCodeExporter]

This issue has been migrated to:
https://github.com/elmah/Elmah/issues/365
The conversation continues there.
DO NOT post any further comments to the issue tracker on Google Code as it is 
shutting down.
You can also just subscribe to the issue on GitHub to receive notifications of 
any further development.

Original comment by azizatif on 25 Aug 2015 at 8:26