I really want to love SpamSieve, however, I have one serious issue with its reliability.
I receive emails on my iPhone and on my Mac (OS X 10.10.5) using the Mail app.
Since SpamSieve runs on the Mac which only checks the Exchange server periodically, I see emails on the iPhone first.
When the Mac pulls the emails from the server, SpamSieve filters them according to the rules and the spam emails disappear from the Inbox on both iPhone and Mail app.
So far, so good!
However, intermittently I catch SpamSieve completely erasing certain emails, not following any particular pattern or sender; they cannot be found anywhere, neither in the Inbox, Spam folder, and don’t even show up in a Spotlight search.
I took screenshots of the emails on the iPhone and once SpamSieve eats them, they’re gone.
I contacted C-Command Support several times without any response.
I have lost important emails this way and without being able to trust SpamSieve 100%, it cannot be relied upon for business email!