Confirmation Link Encoding

[felixerdy]

When using an email address with suffix, e.g. [email protected], the + sign is not encoded correctly.

Expected Behavior

+ gets encoded to %2B

https://opensensemap.org/account/confirm-email?email=hello%[email protected]&token=xxx

Current Behavior

+ gets encoded to (space)

https://opensensemap.org/account/confirm-email?email=hello [email protected]&token=xxx

Possible Solution

Steps to Reproduce (for bugs)

Context

A customer notified us about this issue

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