send: Send failure messages on delivery failure.

katzenpost / mailproxy

POP/SMTP to Katzenpost proxy server library

GNU Affero General Public License v3.0

4 stars 5 forks source link

send: Send failure messages on delivery failure. #12

Closed Yawning closed 6 years ago

Yawning commented 6 years ago

Much like #1 and more like traditional SMTP servers, mailproxy needs to generate bounce messages when it gives up on sending a message due to timeouts or other errors.