Some time ago Microsoft started offering IMAP and POP services to its users which were available in Gmail for ages. I prefer to use an email client to check my emails. I normally use both Microsoft Outlook 2013 and Thunderbird for this purpose. It’s easy to setup my Outlook.com account in MS Outlook as it supports Exchange Active Sync which works similar to IMAP but its performance is better as compared to IMAP. In addition to emails, Outlook also synchronizes contacts and calendar entries. When it comes to Thunderbird, it’s fairly easy to synchronize Google Calendar and Contacts with Thunderbird Address book, which Microsoft makes it difficult to synchronize contacts with other email clients. I was searching for a way to cross synchronize Thunderbird Address book contacts with my Outlook.com account and have found one plugin which works perfect for my scenario. It will synchronize the contacts both ways from Thunderbird to Outlook.com and from Outlook.com to Thunderbird. TZPush is a wonderful Thunderbird Add-on which syncs Thunderbird address book with many services including Outlook.com/Hotmail, Zentyal, Zarafa, Horde etc. The tricky part is to make TZPush work with Outlook.com. Please follow the steps below in order to make synchronization between Thunderbird and Outlook.com/Hotmail work. These settings will enable you to synchronize any Thunderbird Addressbook with Outlook.com. Any additions or removals done in Thunderbird will be reflected in Outlook.com and vice versa. One thing to note is that TZ-Push plugin does not synchronize with email. You will need to specify in the settings after how many minutes you want to synchronize the contacts automatically. Which email client do you use for your emails? How do you synchronize your emails, contacts and calendars across the mail clients? Don’t forget to leave a comment below :)