Email notifications render strangely on iPhone

When viewing Bamboo email notifications from Studio (currently running Bamboo 2.6.x), I noticed that the emails do not render in the most user-friendly way. My main complaint is that the links on the right-hand side (for changesets or artifacts) are broken up with each digit or 1-2 letters on a separate line. Also, 40% of the width of the email is wasted space in the case of this particular email (see attachment).