You can clone with
HTTPS or Subversion.
Right now we are having an issue sending email:
org.apache.commons.mail.EmailException: Sending the email to the following server failed : smtp.googlemail.com:25
This is affecting new problem submission, and password resets. Looks like other users may be experiencing the same issue:
Commit 33ca48 adds some diagnostics to the email process, but it hasn't been released.