This PR was merged into the 4.3-dev branch.
Discussion
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[Mailer] Fix SMTP support when a message cannot be sent
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | yes
| New feature? | no <!-- don't forget to update src/**/CHANGELOG.md files -->
| BC breaks? | no <!-- see https://symfony.com/bc -->
| Deprecations? | no <!-- don't forget to update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tests pass? | yes <!-- please add some, will be required by reviewers -->
| Fixed tickets | n/a
| License | MIT
| Doc PR | n/a
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Commits
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3d25c1c613 [Mailer] fixed SMTP support when a message cannot be sent
