From 7d2b2721977bec5fb7fe770fc0dae6767565a4e8 Mon Sep 17 00:00:00 2001 From: Hamza Mahjoubi Date: Mon, 2 Sep 2024 13:46:11 +0200 Subject: [PATCH] feat: [User Manual] Phishing detection Signed-off-by: Hamza Mahjoubi --- user_manual/groupware/mail.rst | 35 ++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/user_manual/groupware/mail.rst b/user_manual/groupware/mail.rst index 430556d3b8c..9fac548f197 100644 --- a/user_manual/groupware/mail.rst +++ b/user_manual/groupware/mail.rst @@ -333,3 +333,38 @@ When clicking on such an email a button will be shown to quickly follow up with It is also possible to disable follow-up reminders for a sent email. .. note:: Please note that the feature has to be enabled by the administrator. + +Security +-------- + +Phishing detection +~~~~~~~~~~~~~~~~~~ + +.. versionadded:: 4.0 + +The Mail app will check for potential phishing attempts and will display a warning to the user. + +The checks are the following: + +* The sender address saved in the addressbook is not the same as the one in the mail account +* The sender is using a custom email address that doesn't match the from address +* The sent date is set in the future +* Links in the message body are not pointing to the displayed text +* The reply-to address is not the same as the sender address + +.. note:: Please note that the warning does not mean that the message is a phishing attempt. It only means that the Mail app detected a potential phishing attempt. + +Internal addresses +~~~~~~~~~~~~~~~~~~ + +.. versionadded:: 4.0 + +The Mail app allows adding internal addresses and domains, and will warn the user if the address is not in the list, when sending and upon receiving a message. + +To add an internal address: + +1. Open the mail settings +2. Navigate to Privacy and security section +3. Enable the internal addresses by ckicjin on the checkbox +4. Click the Add internal address button +5. Enter the address or domain and click Add \ No newline at end of file