I didn't notice this until a few people said they weren't getting my attachments, but for some reason when I attach files to an email the recipient sees it as a 0kb file. After logging into the gmail.com, I saw that my messages did indeed have the correct files, but were showing as 0kb. This has happened with .zips, .pdfs, and excel files. If I compose a message and attach a file in the Gmail interface, all works fine. I use AttachmentTamer with my Mail app, and have been using it for over a year. I don't know how long this problem has been going on because from my point of view, everything looks fine until somebody brings it to my attention. Anybody know what could be causing this? Is there a way I can reset/clear cache of the Mail app?