email select delete

Hi, its just me. :)

I haven't used my e-mail in a long time and I used to be able to hold a couple of buttons and select and scroll/pull down the e-mails I want to to delete.

I can't do this now, because I've forgotten which buttons to hold... :( LOL

Forgive me.

Thank you in advance.

mail Version 13.4 (3608.120.23.2.7)

Mac OS 1015 7 Catalina