Recommended download format

Note: We recommend using PST for email exports and CSV for contact exports. Please verify with your software provider which formats they support.

Comcast export portal allows downloading email data in a variety of formats

• Export Your Emails and Contacts as a File

Based on your Operating System

We recommend using Outlook for Windows if you use a PC and Apple Mail for Mac users.

Based on your Desktop Software

We recommend the following format for each email client:

Apple Mail - MBOX for Emails and CSV for Contacts

Outlook for Windows - PST for Email and Contacts Import

Mozilla Thunderbird - MBOX for Email and CSV for Contacts