infinite loop when smtp server unreachable

[atifaziz]

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.

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Originally reported on Google Code with ID 365

Reported by @fangspeen on 2014-08-06 09:16:42