Please specify DNS settings of your domain as follow:
Cname (Alias)
Host Points to TTL autodiscover exchangediscover-redirect.swissinfocloud.ch 10 min
MX
Host Points to Priority TTL @ smtp.swissinfocloud.ch 10 10 min
TXT
Host Value TTL @ v=spf1 mx -all 10 min
If Outlook requests your password each time after starting, you can try the following: All...
Open Outlook. If you already have configured account, go to File --> Add Account. Choose...
Incoming mail can be configured by the protocol SSL or TLS: IMAP IMAP Incoming mail...
To configure the SafeMail box via Thunderbird, you need to download and install this mail client....
To reconfigure your safemail manually, go to Outlook-->File-->Account Settings-->Account...