My website sends emails to me with the same subject and they are being grouped into conversations even if I delete old ones (Mail, Gmail). I know I can change the subject to prevent this, but is th...

As per android developer documentation Android 8.0 (API level 26) introduces several new permissions related to telephony: The ANSWER_PHONE_CALLS permission allows your app to answer incoming...

Please help me make some order with email headers. What does each of the following mean: return-path, sender, from. The question is being asked in the context of an email receiving app (let's say...

I have just started using mailgun. I am facing an issue. Lets say my domain is test,I have done this [email protected]> [email protected] --> [email protected] SO I am able ...

In the new Gmail tabbed view, I'm trying to send our company's newsletters but they keep getting filed under Promotions, when they should be categorized as Updates or Social (they are about relevan...