Compile the addresses to be added to the new mailing list. Sources include business cards, return-address labels, email correspondence and letterhead. Review the list for duplicates. Create a new ...

Do you standardize address information to reflect mailing standards when you enter data? How methodically do you update address information in Google Contacts after a mailing?

If you have a list of email addresses in an Excel spreadsheet, you can import this into a Mac Address Book by converting the Excel file into a text-based Comma Separated Value file.