Summary:
See <https://discourse.phabricator-community.org/t/how-to-override-localhost-localdomain-in-email-message-id/3876/>.
Currently, Phabricator generates a "Message-ID" only in a subset of cases (roughly: when the message is first-in-thread and we expect the thread may have more than one message).
In cases where it does not generate a message ID, it expects the SMTP server to generate one for it. Servers will generally do this, and some ONLY do this (that is, they ignore IDs from Phabricator and replace them). Thus, several pieces of configuration control whether Phabricator attempts to generate a "Message-ID" at all.
The PHPMailer code has fallback behavior which generates a "<random>@localhost.localdomain" message ID. This is never desirable and ignores Phabricator-level configuration that Message IDs should not be generated.
For now, remove this code: it is never the desired behavior and sometimes explicitly contradicts the intent of configuration.
Possibly, a better change may be to make Phabricator always generate a message ID in cases where it isn't forbidden from doing so by configuration. However, that's a more complicated change and it's not clear if/when it would produce better behavior, so start here for now.
Test Plan: Confirmed by affected user (see linked thread).
Differential Revision: https://secure.phabricator.com/D21272
Summary:
Our smtp server responded slowly sometimes and reached the timeout, but actually
it had sent the email successfully. The mta then retried and sent duplicated
emails. So changed to a bigger default value.
Test Plan: Tested in our deployed and it worked
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8852
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:
See f5c2a2ab4b (commitcomment-2333247)
Copy of working implementation from PHPMailerLite.
Also expose the SSL/TLS options.
Test Plan: Switched to this mailer, configured Gmail SMTP, sent email. Verified email arrived intact.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran, mbeck
Differential Revision: https://secure.phabricator.com/D4239
Summary:
Support SMTP as the mailer and user could turn on SMTP authentication if needed.
Import PHPMailer as PHPMailerLite doesn't support SMTP.
Make class PhabricatorMailImplementationPHPMailerAdapter final.
Test Plan: N/A
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2139
Differential Revision: https://secure.phabricator.com/D4063
