If TFSA's emails are being delivered to your junk mail folder, or you're getting any warnings either from emails or while browsing the site, could you please post some information on it in this thread.
Unfortunately this sort of message, although interesting, doesn't really help much:
Obviously the more details, the more it helps me dig into the issue. Screenshots, the actual content of the warning, the system reporting the warning or error...One thing, I think worth mentioning is that all mails received from Forum SA are being flagged by my system as being possibly malicious....
Actually, it might also help if you post that you're not having any problems - if that applies.
I have measures in place to monitor this sort of thing and they haven't flagged any issues - but anything seems possible on the web. So I'd like to make sure. After all, I can't really fix issues when I'm not aware of them.