One of the most salient features of our Tech Hiring culture is that there is so much bullshit. Everyone knows this. Each of us contributes his share. But we tend to take the situation for granted.
Subadressing: Addresses of the form something-filter@example.com, using various separators between the base name and the tag, are supported by several email services, including Andrew Project (plus),[16] Runbox (plus), Gmail (plus),[17] Rackspace (plus), Yahoo! Mail Plus (hyphen),[18] Apple's iCloud (plus), Outlook.com (plus),[19] Proton Mail (plus),[20] Fastmail (plus and Subdomain Addressing),[21] postale.io (plus),[22] Pobox (plus),[23] MeMail (plus),[24] MMDF (equals), Qmail and Courier Mail Server (hyphen).[25][26] Postfix and Exim allow configuring an arbitrary separator from the legal character set.[27][28]
Thanks that's exactly what I was loooking for
en.wikipedia.org/wiki/Email_addres...