That said, what do some of you recommend if I was to get a secondary mailbox,or replace my primary one? It seems they all can be hacked eventually, given enough tim
And that's the rub. It all depends on where the hackers set their sites next.
As mentioned, even LastPass was hacked in May of last year, though they claim a lot of the info stolen was encrypted. The danger was matching the encrypted passwords to the user names and that there are still people using relativley weak passwords.
Don't count Thunderbird out just yet. Lifehacker had a piece on it the other day while exploring desktop alternatives with the news from Mozilla about it's mail client.
Mozilla's announcement that they would be suspending active development on Thunderbird and focusing only on stability and security certainly caused a stir. Mozilla tried to clarify that their defintion of "dead" is different from everyone else's, but the fact remains: We shouldn't expect to see much in the way of major feature or interface uplifts, but it doesn't necessarily mean the product is dead. We actually asked whether Thunderbird was dead over three years ago, and here we are today—it's still alive and kicking. So don't count the app down just yet.
Though you may not see any major uplifts, between in being open source and still in the hands of Mozilla, it will still get it's security patches.
I use Thunderbird and gmail. Thunderbird for the back-ups and it's a clean desktop client that is user friendly. On line, I prefer gmail because of the intergration with other Google services (Like the virtual gmail drive) and all of the features it offers from customization to super user features.
I can't speak for hotmail or live.
The question of a secondary email box should be 'Do you want or need a secondary email box OR do you want a disposable email box?'
There are services like GuerrillaMail and 10-Minute-Mail where you can get a temporary email for those sites that require you enter one just to participate or view but you don't want to communicate with. GuerillaMail has a fifteen minute lifespan but you can extend it if need be.