I want to move to SME 7.1, and I've read I need to remove all non-standard contribs and templates before upgrading. I only care about users/passwords and mail data. Ibays can be rebuilt without a problem.
How can I identify any non-standard contribs on my system? Off the top I know I run SpamAssassin and ClamAV...
Is there a different or preferred way to just save user/pass and mail? I feel like a clean install would treat me better, as I'm sure I've attempted to install things in the past that I either don't use now, or couldn't make work.
It's been a long while since I've had to do much with this server, so I'm rusty to say the least...