Rewritten:
For various reasons, people mistype emails and they usually end up with a no-dotted address. Mine, as the catch-all, gets that mail.
A classic made up example is eg “fred.fredflintstone@gmail”. I have many times received mail for that person because I’m “fred.flintstone@gmail”. People see the double fred, remove the first and hit my account. I also get for “fredtflintstone” (notice the t, many don’t) and this last month “fredrflintstone”. Life would be much easier for all if gmail just bounced those when someone types it as “fredflintstone”. They’d check and fix it.
This is amplified by spam, because any leaks others make hits my account. They should bounce.
This morning I put up a filter to the no dot version. About a month ago someone put my no-dot version on their dodgy Microsoft ads account. I spent ages trying to get off it and somehow Microsoft still hasn’t taken me off. Now I’m just filtering that to deleted, along with mail for all the mistakes above. I’m done. Gmail’s dot policy enables this hugely.
1) people who are sending important emails are ending up with the wrong person and they don’t know. Fixing that takes effort on my part, I have to tell individuals or a group mail I’m the wrong person. A bounce would fix that, instantly with no effort. I sometimes try find the right person. That also takes effort, I have to look for clues. Locations, work hints etc.
2) I’m fairly careful with my email. Others aren’t. Most of the spam I get is linked to the wrong address. Those should also be bounces. Because I get mail for all dot variants, I get a multiplied amount of spam compared to just my version.
3) I’m pretty sure a dodgy money making racket is to sign people up via affiliate programs in the hope some of those get added. I see this in a huge amount of random email lists, products etc. I’d say 80% minimum of those use the no-dot version. The problem is that 80% I shouldn’t have to put up with. The people doing this are just being lists of addresses and firing them at anything that works. They aren’t targeting me, they’re just using the strings they’ve harvested. So they don’t know about the version I use.
The Microsoft issue pushed me over the edge. I’m now going to trash that entire set of problem for my own (selfish) purposes by filtering it out. The people being harmed are those whose contacts mis-type addresses and now eg invites to funerals will go to trash.
The optional dots would seem to be irrelevant. You seem to be asking that all email sent to your address, but not intended for you, to be bounced. An email address can only be validated (as in "Is this an email address?") by trying to send mail to it. Assuming the mail is deliverable, there is literally no way for the sender or any mail server involved to know whether the address on the message has anything to do with any person who has access to the contents of that mailbox.
The only possible way that I know of to provide feedback is to send a reply to the sending address. Perhaps you're asking for an addition to the email system so that a recipient can "click a button" to generate at the protocol level a response from your mail server like "errNum% - Wrong recipient. Undeliverable as addressed."?
No, I want all mail that doesn’t use the email address I chose, which is “fred.flintstone@gmail” to be blocked as it would be on any other mail platform. I want gmail to act like any other mail provider, no dot innovation because I don’t want it. I’ve had this address since 2005. That’s a long time to learn about the benefits and costs.
Rule: for any email address variant that is not what the user selected, reply with “550 no such user here”.
Instant reduction in both spam and mistyped emails. Instant feedback to sender.
If they forgot a dot and received a "no such mailbox", they'd check and fix it.
Some data, sans opinion: I checked my trash this morning after clearing it out. Total messages in trash: 47. Trashed messages linked to the "fredflintstone" variant: 40, all of them spam. The other 7 are all real messages I've just deleted after reading, none of them are spam.
> If they forgot a dot and received a "no such mailbox", they'd check and fix it.
why would they? do you think another person would not register
fredflintstone@gmail
and another user could register
fred.flint.stone
and another user
fred.flints.tone
then you have lots of people using email addresses that are the same if the end user excludes the easily forgettable punctuation marks.
Your anecdote about one person who keeps giving your email address out does not mean that Googles dot policy is bad.
I can't expand any further on what I've already said so I'm going to leave the discussion
