diff --git a/Dockerfile b/Dockerfile
index 2d89a8f..166231c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM thallian/confd-env:latest
 
-RUN	apk add --no-cache dovecot dovecot-ldap dovecot-pigeonhole-plugin
+RUN	apk add --no-cache dovecot dovecot-ldap dovecot-pigeonhole-plugin ssmtp
 
 RUN addgroup -g 1111 vmail
 RUN adduser -u 1111 -h /var/lib/vmail -D -G vmail vmail
diff --git a/rootfs/etc/confd/conf.d/revaliases.toml b/rootfs/etc/confd/conf.d/revaliases.toml
new file mode 100644
index 0000000..5d2a839
--- /dev/null
+++ b/rootfs/etc/confd/conf.d/revaliases.toml
@@ -0,0 +1,3 @@
+[template]
+src = "revaliases.tmpl"
+dest = "/etc/ssmtp/revaliases"
diff --git a/rootfs/etc/confd/conf.d/ssmtp.conf.toml b/rootfs/etc/confd/conf.d/ssmtp.conf.toml
new file mode 100644
index 0000000..3cbd3a6
--- /dev/null
+++ b/rootfs/etc/confd/conf.d/ssmtp.conf.toml
@@ -0,0 +1,3 @@
+[template]
+src = "ssmtp.conf.tmpl"
+dest = "/etc/ssmtp/ssmtp.conf"
diff --git a/rootfs/etc/confd/templates/revaliases.tmpl b/rootfs/etc/confd/templates/revaliases.tmpl
new file mode 100644
index 0000000..e69de29
diff --git a/rootfs/etc/confd/templates/ssmtp.conf.tmpl b/rootfs/etc/confd/templates/ssmtp.conf.tmpl
new file mode 100644
index 0000000..551c69b
--- /dev/null
+++ b/rootfs/etc/confd/templates/ssmtp.conf.tmpl
@@ -0,0 +1,7 @@
+root=
+mailhub={{getenv "SSMTP_MAIL_RELAY"}}
+UseSTARTTLS={{getenv "SSMTP_USE_STARTTLS"}}
+AuthUser={{getenv "SSMTP_USER"}}
+AuthPass={{getenv "SSMTP_PASSWORD"}}
+AuthMethod={{getenv "SSMTP_AUTH_METHOD"}}
+FromLineOverride=yes