I'm sure email resellers will start filtering out \+.* from email address. I run my own qmail. I have it configured to ignore everything after '.' Since a lot

I'm sure email resellers will start filtering out \+.* from email address. I run my own qmail. I have it configured to ignore everything after '.' Since a lot of companies use first.last@company.com I'm pretty sure they can't just remove \..* from all the email addresses.