diff --git a/ispdb/aol.com.xml b/ispdb/aol.com.xml
index 4f92a15..7670cd5 100644
--- a/ispdb/aol.com.xml
+++ b/ispdb/aol.com.xml
@@ -57,9 +57,21 @@
+
+ %EMAILADDRESS%
+ OAuth2
+ https://caldav.aol.com
+
+
+
+ %EMAILADDRESS%
+ OAuth2
+ https://carddav.aol.com
+
+
login.aol.com
- mail-w
+ mail-w sdct-w ycal-r ycal-w
https://api.login.aol.com/oauth2/request_auth
https://api.login.aol.com/oauth2/get_token
diff --git a/ispdb/bell.net.xml b/ispdb/bell.net.xml
index f4f2e1e..6f2baa1 100644
--- a/ispdb/bell.net.xml
+++ b/ispdb/bell.net.xml
@@ -27,4 +27,14 @@
%EMAILADDRESS%
+
+ %EMAILADDRESS%
+ http-basic
+ https://dav.webmail.bell.net
+
+
+ %EMAILADDRESS%
+ http-basic
+ https://dav.webmail.bell.net
+
diff --git a/ispdb/gmx.com.xml b/ispdb/gmx.com.xml
index 6c2809f..3936a16 100644
--- a/ispdb/gmx.com.xml
+++ b/ispdb/gmx.com.xml
@@ -69,4 +69,14 @@
password-cleartext
+
+ %EMAILADDRESS%
+ http-basic
+ https://caldav.gmx.com/
+
+
+ %EMAILADDRESS%
+ http-basic
+ https://carddav.gmx.com/
+
diff --git a/ispdb/gmx.net.xml b/ispdb/gmx.net.xml
index af4638e..ca9c100 100644
--- a/ispdb/gmx.net.xml
+++ b/ispdb/gmx.net.xml
@@ -68,6 +68,16 @@
Sie müssen einmalig den Zugriff über POP3 & IMAP in den E-Mail-Einstellungen Ihres Kontos erlauben!
+
+ %EMAILADDRESS%
+ http-basic
+ https://caldav.gmx.net/
+
+
+ %EMAILADDRESS%
+ http-basic
+ https://carddav.gmx.net/
+