.net - What possible errors could I expect to recieve in System.Net.Mail.SendCompletedEventHandler? -

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i using sendasync method send emails out. different errors possibly returned in asynccompletedeventargs in sendcompletedeventhandler? there recommended practices handling these?

anything possible here, might trying talk particularly cranky smtp server. can't handle errors in code, code can't change way server works. takes human figure out why server doesn't message. error codes can returned smtp server otherwise documented, review smtpstatuscode enum.


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