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Ask HN: How to lookup email for validity?
Is there any service?
- mtmail 9y agohttps://weblegit.com/ https://weblegit.com/ (https://news.ycombinator.com/item?id=15459349 https://news.ycombinator.com/item?id=15459349) does something like this.
- steanne 9y agohttps://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email/ https://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email...