What email tools do you use?

Need help
2

I saw a lot of people using SendGrid and there is a plugin for SendGrid here.
However, before moving to bubble I already have a bad experience with it. Hotmail, Outlook, Yahoo blocks it and it is a well known issue (not for me at that time). When I say block, I mean it doesn’t even in spambox.
So I changed to SparkPost. I still don’t see anyone around here using it and don’t see any plugin either. But connecting SparkPost to bubble shouldn’t be too hard (I think).