[Mailer] Adding support for TagHeader and MetadataHeader to the Sendgrid API transport#43018
Merged
fabpot merged 1 commit intosymfony:5.4from Sep 15, 2021
gnito-org:5.4
Merged
[Mailer] Adding support for TagHeader and MetadataHeader to the Sendgrid API transport#43018fabpot merged 1 commit intosymfony:5.4from gnito-org:5.4
fabpot merged 1 commit intosymfony:5.4from
gnito-org:5.4