Just a heads up: I was having issues logging into the Descope console this morning (using the standard "login link via email" option, I don't have SSO or social auth setup). The emails would get blocked by our email security solution (CyFox MailSecure).
After digging a bit, it turned out that the anti-malware module used by CyFox (Vade) marks the mails as phishing attempts. The problem persists even after whitelisting the
noreply@auth.descope.com address, and entire
auth.descope.com domain. Currently, the only solution I found, is logging into the CyFox personal rules area, and releasing the Descope emails as they come in.
This is the first time I've seen this happening in the ~2 months I've been tinkering with Descope, and as the Vade module is used in other solutions as well, I thought I should let you know.