PHPMailer v6.1.4 Release Notes
Release Date: 2019-12-10 // over 4 years ago-
The RFC2047 folding added in 6.1.0 was a little overenthusiastic; It will now only happen when header lines exceed 998 chars.
- Clean up hostname handling
- Avoid IDN error on older PHP versions, prep for PHP 8.0
- Don't force RFC2047 folding unnecessarily
- 🚀 Enable tests on full release of PHP 7.4