EMailSender.h cant receive email

[Gerald]

arduino SMTP cannot receive mail with “firstname dot lastname @gmail.com”

SMTP cannot receive email with “firstname.lastname@gmail.com”

But “firstnameOTHERlastname@gmail.com” works ok without the “.” separator

Is it the dot separator to be a problem or is it my Gmail email account that refuses the reception

I have other emails that receive those emails ok

[Gerald]

Here is result of debug:

354 Go ahead v19-20020a0cdd93000000b0064f3b0d0143sm2841616qvk.142 – gsmtp

18:03:49.092 -> Message end
18:03:49.620 -> 250 2.0.0 OK 1693260230 v19-20020a0cdd93000000b0064f3b0d0143sm2841616qvk.142 – gsmtp

18:03:49.699 -> 221 2.0.0 closing connection v19-20020a0cdd93000000b0064f3b0d0143sm2841616qvk.142 – gsmtp

18:03:49.699 -> Sending status:
18:03:49.699 -> 1
18:03:49.699 -> 0
18:03:49.699 -> Message sent!
18:03:49.699 -> 28-08-23 – 18:03

[Gerald]

But the email is still not received

[Gerald]

Don’t know why but after uncommenting the following line in EMailSenderKey.h
everything now works OK even after recommenting the line it also works!

//#define EMAIL_SENDER_DEBUG

One more question, is it possible to send the email to 2 emails at the same time?

Thanks Renzo for the great code, was using Gsender.h before and it stopped workin
after Gmail discontinued the less secure apps function.

[Renzo Mischianti]

Yes, you can find the information on this article.

Send emails with attachments (EMailSender v2.x library): esp32 and esp8266 – 2

Bye Renzo

[Author]

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