Sadly not; the developers list will email everyone with a commit made in
the current branch. Thus if the developer has recently merged in master and
then pushes, everyone who committed into the most recent diff between their
working copy and master will receive an email, when they don't care
I spent a long time searching for a way to have Jenkins email whichever
user pushed a branch (on BitBucket) with the notification of how the build
for that branch progressed. I wasn't able to find anything so wrote my own
solution and documented it on Stack Overflow.