Sending Information to the Developers
Files under 5Mb 10Mb in size can be attached right into the tracker issue (if you do not want the attachments to be publicly accessible, limit viewing the attachment to "teamcity-developers" user group only).
You can also send small files (up to 2 Mb) via email: firstname.lastname@example.org Please do not forget to mention your TeamCity version and environment and archive the files before attaching.
If the file is over 5 10 Mb, you can upload the archived files to ftp://ftp.intellij.net/.uploads and let us know the exact file name. If you receive permission denied error on upload attempt, please rename the file. It's OK that you do not see the file listing on the FTP.
The FTP accepts standard anonymous credentials: username: "anonymous", password: "<your e-mail>".