[Mailer][Infobip] Document the usage of custom headers#57473
Merged
nicolas-grekas merged 1 commit intosymfony:6.4symfony/symfony:6.4from Jun 21, 2024
Merged
[Mailer][Infobip] Document the usage of custom headers#57473nicolas-grekas merged 1 commit intosymfony:6.4symfony/symfony:6.4from
nicolas-grekas merged 1 commit intosymfony:6.4symfony/symfony:6.4from