Description

Mailer/bridge/Amazon SESSmtpTransport does not allow port selection and defaults to 465, while aws allows multiple ports:

SMTP TLS Wrapper: 465 or 2465
STARTTLS: 25, 587,2587

User's should have the ability to pick the port they want.

Example

MAILER_DSN=ses+smtp://USERNAME:PASSWORD@default:PORT?region=REGION&session_token=SESSION_TOKEN