Postal is fully featured open source mail delivery platform for incoming & outgoing e-mail https://postal.atech.media
1. Installation and Configuration of Postal with multiple IP addresses
2. One domain configutration (SPF, DKIM and DMARC)
3. Letsencrypt certificate installation for Postal
4. Integration with your frontend app like Mailwizz or Sendy.
5. One deliverability test on GlockApps and Mail-Tester.
6. Warm up guide