Summary:
Ref T2843. We currently drop any stdout/stderr emitted by sendmail. Instead, use `ExecFuture` so we'll throw an exception with debugging information preserved.
@tido, can you apply this and restart the daemons?
Test Plan: Rests on @tido
Reviewers: tido, btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2843
Differential Revision: https://secure.phabricator.com/D5464
Summary: PHP 5.4 raises an E_STRICT warning about "/e", and it's a generally awful idea, even though this case doesn't look exploitable. Silence the warning by using preg_replace_callback() instead of "/e".
Test Plan: Sent myself a message with a bunch of multibyte UTF8 characters in it, it came through cleanly.
Reviewers: btrahan, vrana, jungejason
Reviewed By: vrana
CC: aran
Maniphest Tasks: T1056
Differential Revision: https://secure.phabricator.com/D2147
