### What problem does this PR solve?
This pull request aims to fix a bug that prevents certain email
addresses from signing up. The affected TLDs were returning 'invalid
email address' errors:
.museum
.software
.photography
.technology
.marketing
.education
.international
.community
.construction
.government
.consulting
....
### Type of change
- [X] Bug Fix (non-breaking change which fixes an issue)
8b1a4365ed