https://kolabian.wordpress.com/2020/09/26/collected-recipients-and-trusted-senders/
Collected Recipients and Trusted Senders – Kolabian
Roundcube has some features that make use of contacts users collected in their addressbook(s). However, the process of adding new contacts was mostly manual...
trusted senderscollectedrecipients
https://portal.smartertools.com/community/a97841/spoofed-emails-trusted-senders-trusted-domain.aspx
Spoofed Emails & Trusted Senders/Trusted Domain - SmarterTools
Forgive me if this is a stupid question:I have a trusted domain (e.g., xyz.com).I receive an email being spoofed where the from address and return-pa...
trusted sendersemailsdomainsmartertools