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hello. i'm using trial version of .net assembly. what i want to ask question is ..are there any method or way to check email validity without my smtp server? i found some url but all example in that page was "Nout Found" error. https://www.chilkatsoft.com/p/p_325.asp

would you give me some sample ? and also i found some another page which guide checking email validity with smtp server. https://www.chilkatsoft.com/p/p_118.asp

what can be different or what is efficient method to check email validity bulky? for my opt-in mail marketing i want to minimize bounce email so i want to check email validity.

i worry if i use gmail server to verify email maybe i can't much check bulky. thanks for your support

asked Jun 24 '16 at 03:31

james27's gravatar image


It's not really practical, and likely not possible. The correct way (I believe) is to use your own SMTP server (authenticating with your own login/password) as a relay.


answered Jun 24 '16 at 09:22

chilkat's gravatar image

chilkat ♦♦

The easiest way to check email address is to use some online services such as https://2ip.io/mail-checker/. It takes only few seconds to test the email. Very convenient and absolutely free to use.


answered Jul 05 '16 at 08:42

Emma%20White's gravatar image

Emma White

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Asked: Jun 24 '16 at 03:31

Seen: 1,084 times

Last updated: Jul 05 '16 at 08:42

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