Plus addressing breaks e-mail address verification

[RokeJulianLockhart]

I attempted to register using [email protected]. When I received the code, clicking the verify button didn't work. I was about to consider this a problem with my browser, but when I tried to click the e-mailed link instead, the consequent page (https://app.singlelink.co/[email protected]&code=145330&newSignup=true) appeared to depict my address incorrect sanitized in some manner:

[RokeJulianLockhart]

Indeed, plus addressing is the problem - [email protected] works. Remember when implementing e-mail dependent registration that you read the entirety of the relevant RFCs or use a well-tested library.

[saraspaudel]

I believe this was initially implemented to prevent bot signups.

[RokeJulianLockhart]

I think that that's an ineffective solution since I quite easily bypassed it using AnonAddy, but you could at least notify the user and not send the e-mail message until the sub address is removed.

[ciroiriarte]

I would also normally use plus addressing. Please consider adding support for it.