Valid emails being flagged as invalid

[ray73864]

There are quite a few valid email addresses according to the standard that this flags as invalid.

A big one that I use quite a fair bit is the 'tag' feature
[email protected]

Gmail for instance will send the email to the correct email address, in this case '[email protected]' and label it with the 'tag' label.

So for instance, if you are subscribed to a newsletter, you could do '[email protected]' and it will be auto-labelled with the label 'newsletter'.

It also fails with mailhost style routing, eg [email protected]

[fabian-hiller]

Emails like [email protected] should work. Take a look at this playground.

Our email action is intentionally limited to "normal" email addresses. See #204 for more details.