Grumpy Old Geeks Products Mailplane Product Mailplane 4 mentions in 2 episodes A Gmail-focused email program one host uses and says does not work offline. Mentions 139: The Bill Murray Disruption Clause Dec 11, 2015 58:50 I use a program called Mailplane for mine because all my email's in Gmail 59:11 The downside is it doesn't work offline. 127: Give Me Porn, or Give Me Death Sep 11, 2015 1:04:33 It's called Mailplane 1:05:11 if you use multiple Gmail accounts