What I don't like about #24 is the half circle above the mailbox. I do like the mailbox image. I'm not a fan of the color of the text - I think I'd prefer it more grass-green color.
As for #23, this is the first text inside of a graphic that I sort of like. I'm not sure I like "Mailbox" being bold compared to the other two words. Also, it would be neat if there was a way to somehow make the logo appear more pro-environment/anti-junk mail than just a mailbox. But as an overall concept, it is neat and like I said, the only text inside of an image that I've really liked so far.
Thank you for taking the time to provide updates #92 and #93 - I like #93, it is a new concept from what we've been seeing and it is interesting. I like it a lot more than #24, so great improvement there. I prefer the greener color to #24 - so again, a step in the better direction.
I think that #92 is a step in the wrong direction from #23 - the tree flag looks odd because it is so narrow and has both a tiny and big leaf... I've never seen a branch look like that. Also the little tiny patch of grass seems out of place. I do like "Mailbox" not being bold.\
Thanks again for the updates... I'm not sure what I could suggest to improve #93, but if you have any ideas I'd be happy to look at them and comment. Thanks!