You can sync your MailWasher settings to another computer with MailWasher on it, or to the mobile version. This can also be used as a backup of your settings.
Go to Settings >> Sync
First create a MailWasher ID by pressing the Create ID button
Enter your email address, create a Username and a Password. Don't forget these as you'll need them to sync to another computer or the mobile version.
After creating a MailWasher ID, select Mobile or Desktop on the left.
Select which Email accounts you wish to sync. (Mobile version doesn't support IMAP and is limited to 5 accounts at this time).
Select if you would like to sync your Friends and Blacklists.
Press the Sync button.
Login to your mobile device with the same MailWasher ID as created above and all your settings will appear on the mobile device.