There's still a weird thing where it has a single string for both setting the FROM for the message and the SMTP username, which might also need to change, but now it sets mail.smtp and mail.smtps properties as relevant to whether or not it's planning to use SSL, and only does auth if a password is provided.
There's still a weird thing where it has a single string for both setting the FROM for the message and the SMTP username, which might also need to change, but now it sets mail.smtp and mail.smtps properties as relevant to whether or not it's planning to use SSL, and only does auth if a password is provided.