Thanks for reading!
I want to change the default multipart boundary string in a message generated by SwiftMailer.
SwiftMailer seems to automatically generate the string, and includes the string "swift_v4...", like so:
--_=_swift_v4_135388916050b2b5889e516_=_
...Text Message Part...
--_=_swift_v4_135388916050b2b5889e516_=_
...HTML Message Part...
--_=_swift_v4_135388916050b2b5889e516_=_
I don't see anything in the documentation, but before I go digging around in the code, does anyone know a way to change this via the SwiftMailer interface?
Judging from the source code, this can be done simply via Swift_Message::setBoundary().
$message = Swift_Message::newInstance() # Create the message
->setBoundary('Your boundary')
# more code