diff --git a/apps/git/gitea.md b/apps/git/gitea.md
index 617fafe..4fbe439 100644
--- a/apps/git/gitea.md
+++ b/apps/git/gitea.md
@@ -40,10 +40,9 @@ services:
       - GITEA__database__PASSWD=gitea
       - GITEA__mailer__ENABLED=true
       - GITEA__mailer__FROM=git@domain.com
-      - GITEA__mailer__MAILER_TYPE=smtp
-      - GITEA__mailer__HOST=smtp.fastmail.com
-      - GITEA__mailer__IS_TLS_ENABLED=true
-      - GITEA__mailer__USER=tom@domain.com
+      - GITEA__mailer__MAILER_PROTOCOL=smtps
+      - GITEA__mailer__SMTP_ADDR=smtp.mail.com
+      - GITEA__mailer__USER=username@domain.com
       - GITEA__mailer__PASSWD=abcdefg_1234567890
     volumes:
       - /etc/timezone:/etc/timezone:ro
@@ -54,4 +53,7 @@ services:
       - "4022:22"
 ```
 
-**Note:** Remember to put the correct URL in the first setup screen (including `http(s)`).
+
+## Tips & Tricks
+1. Remember to put the correct URL in the first setup screen (including `http(s)`).
+2. While migrating to a newer version, which requires some env vars renaming (e.g. `mailer_HOST` to `mailer_SMTP_ADDR`), it may be required to remove the old vars from the app's ini file (`gitea/gitea/conf/app.ini`), as the env vars from the docker-compose seem to be copied to the ini file, but not synced (vars added to the docker-compose are added to the ini, but vars removed from docker-compose are not removed from the ini).