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agulbra

@agulbra joined Apr 2023

arnt.gulbrandsen.priv.no github.com/arnt Slack: @agulbra

    Badges

    CODE
    1 badge
    Core Contributor '25

    Recent impact

    Score weights high-impact work (commits, releases, approved translations, props) at 3x routine activity.

    Last 30 days
    4contributions
    high4
    medium0
    score12
    Last 90 days
    8contributions
    high7
    medium1
    score22
    Last 12 months
    14contributions
    high10
    medium4
    score34

    WordPress releases

    Contributed to 1 release
    • 6.9

    Contributions

    Type
    June 2026
    Jun 10 Wed · 15:12
    Meta high
    Received props from @dmsnell in Slack:
    Props to @agulbra (and ICANN) for sharing your knowledge and expertise on email systems with…
    Jun 10 Wed · 15:04
    Core high
    Mentioned in [62482] on WordPress SVN:
    General: Add support for unicode email addresses in is_email and sanitize_email
    May 2026
    May 28 Thu · 06:21
    Core high
    Mentioned in [62425] on WordPress SVN:
    Charset: Update antispambot to handle multibyte characters.
    May 22 Fri · 19:46
    Meta high
    Wrote a new post, Extending Unicode support in email addresses, usernames, and slugs., on the site Make WordPress Core:
    Eleven years ago, in Core-31992, someone proposed allowing non-US-ASCII email address support in WordPress. The…
    April 2026
    Apr 21 Tue · 14:03
    Core high
    Mentioned in [62249] on WordPress SVN:
    Tests: Print invalid UTF-8 as ASCII to fix hosts test reporting failures.
    Apr 11 Sat · 18:45
    Core high
    Mentioned in [62226] on WordPress SVN:
    Email: Add unit tests covering email validation and sanitization.
    Apr 11 Sat · 14:22
    Core high
    Mentioned in [62225] on WordPress SVN:
    Email: Add unit tests covering email validation and sanitization.
    Apr 11 Sat · 13:13
    Core med
    Submitted pull request #11552 to WordPress/wordpress-develop:
    Add various unit tests for antispambot, is_email and sanitize_email
    September 2025
    Sep 02 Tue · 23:51
    Core high
    Mentioned in [60702] on WordPress SVN:
    Charset: Add explanatory note about what consitutes “valid” UTF-8.
    August 2025
    Aug 12 Tue · 07:25
    Core med
    Closed pull request #9421 on WordPress/wordpress-develop:
    External Libraries: Upgrade PHPMailer to version 6.10.0.