diff --git a/.well-known/autoconfig/mail/config-v1.1.xml b/.well-known/autoconfig/mail/config-v1.1.xml
new file mode 100644
index 0000000..32fdef5
--- /dev/null
+++ b/.well-known/autoconfig/mail/config-v1.1.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<clientConfig version="1.1">
+  <emailProvider id="domain.tld">
+    <domain>chaospott.de</domain>
+    <displayName>chaospott mailserver</displayName>
+    <displayShortName>chaospott</displayShortName>
+    <incomingServer type="imap">
+      <hostname>mail.chaospott.de</hostname>
+      <port>993</port>
+      <socketType>SSL</socketType>
+      <authentication>password-cleartext</authentication>
+      <username>%EMAILADDRESS%</username>
+    </incomingServer>
+    <outgoingServer type="smtp">
+      <hostname>mail.chaospott.de</hostname>
+      <port>587</port>
+      <socketType>STARTTLS</socketType>
+      <authentication>password-cleartext</authentication>
+      <username>%EMAILADDRESS%</username>
+    </outgoingServer>
+  </emailProvider>
+</clientConfig>