can CDO check for invalid emails?

andrewb90

Well-known Member
Joined
Dec 16, 2009
Messages
1,077
Hello all,

I'm not sure if this is even possible, but I have CDO that emails & texts various information. the problem is, from time to time some of the recipient addresses are incorrect. Is there a way for my code to check what emails get returned and alert the user? Any ideas or hints in the right direction would be much appreciated.

If I get too many returned emails, gmail suspends my email address temporarily, and that causes problems. :(

thank you!
 

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