Install Zoho mail desktop app on Mac book pro Catalina 10.15.1 does not work

Install Zoho mail desktop app on Mac book pro Catalina 10.15.1 does not work

Hi,

Trying to install the desktop mail client but I get the message
"zoho-mail-desktop-installer-v1.0.19" can't be opened because Apple can't verify if it contains malware. The installer needs to be updated by the developer"

Any chans you have a solution for this?

Best regards
Klaes Igelstrøm