Show Hidden Files If you have Windows configured to hide extensions, enable File name extensions on Window Explorer's View ribbon.In Windows 7, show file name extensions on the Organize, Folder and Search Options, View tab.
After Outlook sets up the account using autosetup, you can click the Manually configure server settings box to get into More Settings and customize the Outgoing server settings.
If you are using Outlook 2003 or 2007, open the App Data Roaming folder using the following command and copy the NK2 file (and SRS and XML, if desired) to the folder. If the Outlook folder does not exist under Microsoft, create it.
If your mail provider supports Auto Account Setup, Outlook will set your account up for you. Enter your name, email address and mail server names as well as your password.
If you need to recover pst files from a hard drive removed from a crashed computer, see Recover Outlook Data Files from a Crashed Computer The PST file contains your POP3 email, calendar, and contacts. PST used for calendar and contacts to the new computer. OST file for IMAP accounts, and can store Calendar, Contacts, and Tasks in the *.
If you have an IMAP account in Outlook 2010 or older, you'll have email in one PST file and a separate *. OST file, in folders labeled '(This computer only)'.