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sendgrid / sendgrid-python

The Official Twilio SendGrid Python API Library
https://sendgrid.com
MIT License
1.53k stars 711 forks source link

Blocked by Yahoo #933

Closed AbhijitKulkarni95 closed 4 years ago

AbhijitKulkarni95 commented 4 years ago

Error: "421 4.7.0 [XXX] Messages from x.x.x.x temporarily deferred due to user complaints - 4.16.55.1" when sending email to Yahoo

How to resolve this issue?

thinkingserious commented 4 years ago

Hello @AbhijitKulkarni95,

Thanks for submitting a GitHub issue! We are very sorry that you are running into this problem. In order to better serve you, as this does not present itself as a library specific issue, we would like to ask that you reach out to our support team at https://support.sendgrid.com.

Thank you!

SendGrid DX Team