diff --git a/common/microlog/2026-06-25.md b/common/microlog/2026-06-25.gmi
similarity index 100%
rename from common/microlog/2026-06-25.md
rename to common/microlog/2026-06-25.gmi
diff --git a/compose.yml b/compose.yml
index 7bd8d93..dc91b78 100644
--- a/compose.yml
+++ b/compose.yml
@@ -23,12 +23,13 @@ services:
       context: .
       dockerfile: smtp.Dockerfile
       args:
-        LOCAL_SMTP_PORT: $LOCAL_SMTP_PORT
+        SMTP_PORT: 2500
     env_file:
       - .env
     environment:
-      SMTP_PORT: $LOCAL_SMTP_PORT
-      SMTP_PASSWORD: $LOCAL_SMTP_PORT
+      SMTP_PORT: 2500
+      SMTP_USER: smtp
+      SMTP_PASSWORD: smtp
       REMOTE_SMTP_PASSWORD_FILE: /run/secrets/remote_smtp_password
     secrets:
       - remote_smtp_password
diff --git a/smtp.Dockerfile b/smtp.Dockerfile
index 87c4914..d615479 100644
--- a/smtp.Dockerfile
+++ b/smtp.Dockerfile
@@ -1,5 +1,5 @@
 FROM git.joeac.net/joeac/armv7/msmtp:1.8.32-alpine3.23
 RUN apk --no-cache add gettext gnutls
-ARG LOCAL_SMTP_PORT
-EXPOSE $LOCAL_SMTP_PORT
+ARG SMTP_PORT
+EXPOSE $SMTP_PORT
 COPY smtp/.msmtprc ./