[MERGE] Handle SMTP connection errors nicely, especially if default used

[John Arbash Meinel]

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Aaron Bentley wrote:
> John Arbash Meinel wrote:
>> John Arbash Meinel has voted approve.
>> Status is now: Approved
>> Comment:
>> Probably needs to wait until after the current rc1 is released.
> 
> Okay.  I would have put it in, because it's a bugfix.  But it's not too
> urgent.
> 
> Aaron

Well, I'm not saying it can't go in. If James wants it, then we should
merge it. (I would love to have it, but there is always the balance of
getting everything into a release versus just releasing the code)

John
=:->
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