That’s a low blow to Joe Blow bro
Comment on Sure thing, website, my name is Gabe Newell
cobysev@lemmy.world 1 day ago
When I was younger, I filled in the first email address that popped into my head in order to fill in these web forms: “joeblow@aol.com.”
Turns out, it’s an actual email address. I know, because some forms won’t let me make up a non-legitimate address, but they always accepted that one.
For over 20 years, I’ve been using that as my go-to throwaway address anytime a web form blocks me from proceeding.
To whomever owns that address… I’m sorry for all the spam you may have incurred thanks to me. But it’s such a perfect generic throwaway name! I’ve never forgotten it.
momocchi@lemmy.world 1 day ago
domdanial@reddthat.com 1 day ago
Websites don’t have an actual check for a legit email… That’s why they send confirmation links to click. Forms check that it ends with @something.something, sometimes they can add filters to not allow anything other than the 20 most popular domains. Or they can block addresses with less than 3 characters, because nobody real has those. But most forms you can keyboard smash anything@anything.anything. They just might make a temp account until it’s confirmed or something.
But joeblow@aol.com almost certainly was/is real.
Scrollone@feddit.it 1 day ago
You’re partially right, I’d like to add some details: websites can also check if a domain (e.g. example.com) actually exists. So if you smash random letters on your keyboard and you end up with a non-existing domain, a website will be able to stop you from using that address.
More advanced websites also check for an MX record on the domain DNS. If a domain exists but it doesn’t have an MX record, then it’s not going to be able to receive emails and may be blocked in sign up forms.
domdanial@reddthat.com 1 day ago
Wow thank you for the info, I didn’t know they had such advanced lookups.
dan@upvote.au 1 day ago
Some do. You can connect to an SMTP server and pretend to send an email (send the
EHLO
,MAIL FROM
, andRCPT TO
commands, but dint actually send any content). A lot of servers will immediately reject as soon as you provide an invalid recipient email addressdomdanial@reddthat.com 1 day ago
Huh thank you for the more correct information, I didn’t know about those options.