smtpsplit

smtpsplit

This is simple SMTP router and splitter. It routes the incoming traffic depending on a recipient domain. It supports STARTTLS for both incoming and outgoing connections.

Usage

1. Create a configuration file. Here is an example:

   {
       "listen_address": ":25",
       "routes": {
           "xxx.com": "localhost:2500",
           "yyy.com": "localhost:2600"
       }
   }
   

2. Run smtpsplit your_config.json

Configuration

listen_address

the address to listen to for incoming emails

host

the host name used to introduce this router

timeout_seconds

the timeout for incoming and outgoing emails

debug

debug mode

certificate

the certificate path for STARTTLS

certificate_key

the certificate key path for STARTTLS

routes

a domain to an address map