Hi HN,<p>I have over 10 email addresses. I'm in fact not making any more email addresses because of this simple reason: I have them all linked on my phone and on my laptop (through the Mac client), but once I switch over to a new device, I need to:<p>1. Log in to all of them
2. Set all the signatures again manually
3. Make sure all the signatures are synced everywhere
4. Set all the display names the same<p>Make a change and I need to go to all my devices.<p>What app/service is there that would allow me to go on it, maybe through the browser, and through one login (logging in to that service), I'd see all my email addresses?<p>I've been searching for one but maybe I don't get the keywords right