Hello @Grathieyung68
Non-detection such as Spam is not necessarily linked to the change of interface. I’ve also had a little more in the last few days. Spammers may have simply found a new way to bypass the filter and it takes a while for the filtering mechanisms to respond.
For now mark them as Spam to help the filter. If this wave always comes from the same email address domain, it is possible to put the sender’s domain (the real one) in the blocking list.
DanielD