[roflmaostc]

anti-spam is only an issue if people dump their email anywhere. I usually register my mail on webpages as [e-mail] and once they would spam this mail, it gets blacklisted.

I literally get only 1-3 real spam mails per month without any filter.

[janalsncm]

I see this recommendation everywhere and I am genuinely surprised that it works. Any spammer can find out your real address since there is an obvious mapping from + addresses to your real address. An actual solution would hide this mapping.

[bachmeier]

Yeah. Fastmail masked addresses are random. The best you can do is guess that an address might be masked, due to it not being [e-mail], but it provides no information about your real email address.

[dripton]

Words great, until a page rejects email with a '+' in it.

[AshamedCaptain]

Or just knows about this Gmail trick (it's been 20 years already) and sends spam to your real mailbox.

Actually, I am surprised _any_ spammy website these days would even honor the part after the +, and not just directly send to the real mailbox name.

[thechao]

I used to require a "+..." on all emails. Any email that didn't have the "+..." was sent to Spam automagically. My family were whitelisted. I gave up, because too many websites (early on) refused to take the "+..." marker, so I ended up losing too much to Spam. It's easier to just let Google sort it out.

[aorth]

Good resource on this trick from 2010. It's not Gmail specific.

https://people.cs.rutgers.edu/~watrous/plus-signs-in-email-a...

[gnopgnip]

It's part of RFC 5233 Sieve Email Filtering: Subaddress Extension

[hks0]

Not everyone's cup of tea, but quite nice if one can afford it: I have my personal domain and a catch-all inbox. So if I want to register at acme-co.xyz I will just use [e-mail]

Maybe I should start using random words though? Wonder if someone will go bananas seeing their brand's name on my domain.

[kroltan]

Yeah, I've had to explain that a couple times already, usually when dealing with customer support or in-person registrations.

And a "malicious" actor can get away with pretending to be another company by spoofing the username if they know your domain works like that. I don't think this has reached spammers' repertoire yet, but I wouldn't be surprised.

Eventually I'd like to have a way of generating random email addresses that accept mail on demand, and put everything else in quaraintine automatically.

[6510]

dots are ignored, can filter by [e-mail]

not sure about capital letters

[JW_00000]

Too late for most people.