Arcor's mail server does not respond.

strato-production.yaml

@@ -59,10 +59,10 @@
 
         - name: Send Email
           community.general.mail:
-            host: mail.vodafone.de
+            host: mail.steinle-computer.de.de
             port: 465
-            from: christiansteinle@arcor.de
+            from: kontakt@steinle-computer.de (Christian Steinle)
-            username: christiansteinle@arcor.de
+            username: kontakt@steinle-computer.de
             password: "{{ mail_password }}"
             to: "{{ item.value.email }}"
             subject: Datenbank Backup

vars/strato-production.yaml

@@ -5,11 +5,11 @@ mysql_databases: ['buehler', 'scheidle', 'roundcube', 'svj']
 local_backup: /home/semaphore/backup
 mail_password: !vault |
   $ANSIBLE_VAULT;1.1;AES256
-  62626138363135383764313264386136666666303466363864663739643462643533313339616431
+  31373836653662626361323733613833343239373538613061666661353764646131383464396131
-  3264306564313461663132623333333065316533653462660a623336346239663964316431356336
+  3538303939356130373364313331616430643436356533310a376338666538646464616635376263
-  38653661336165653261386532633430616165353731366234313365376134343461373763363065
+  64363965386239613839393162313965356165613239643863306138623537393235343639376132
-  6637653437656138620a653563626237366633313035323337626232636537313866626365313931
+  3135303633373730370a666333633236343331643666363239376561333365303632326266343966
-  6135
+  3036
 buehler-password: !vault |
   $ANSIBLE_VAULT;1.1;AES256
   37306230376433313631326230313739396238666239323362366164363831643664306535346464