how to delete mass emails?

[Lord Vader]

I have to admit that your post made me chuckle.

 

[Frank Drumm]

LV is still right. Answer the op's question or take out the trash.

 

[JustSomeGuy66]

Thanks Lord Vader. Every Q&A site is cluttered up with people who don't know the answer posting all sorts of unrelated nonsense. Thanks for fighting tge good fight and having a go.
I came here looking for a way to bulk delete emails in the gmail app on android. I would expect three types of answer:
1) You can and here's how .....
2) You can't but here's how using an alternative app...
3) I don't know but here's how using an alternative app...
Please note that answer three is not relly an answer. It would be nice if anyone who wants to post had to start by selecting one of these three answer types. Then you could prioritise the responces and people who don't know would have to admit it. (I bet they wont post)