master -> main

Author: KostyaEsmukov

.github/workflows/push-docker.yml

@@ -2,7 +2,7 @@ name: docker push
 
 on:
   push:
-    branches: master
+    branches: main
   schedule:
     - cron: "7 2 2 * *"  # monthly rebuild
 

Readme.md README.md

@@ -6,7 +6,7 @@
 
 [Docker Hub]:      https://hub.docker.com/r/kostyaesmukov/smtp_to_telegram
 [Go Report Card]:  https://goreportcard.com/report/github.com/KostyaEsmukov/smtp_to_telegram
-[License]:         https://github.com/KostyaEsmukov/smtp_to_telegram/blob/master/LICENSE
+[License]:         https://github.com/KostyaEsmukov/smtp_to_telegram/blob/main/LICENSE
 
 `smtp_to_telegram` is a simple program that listens for SMTP and forwards
 all incoming Email messages to Telegram.