Importing Contacts
Learn how to import contacts in bulk into your Mailofly audience using CSV files or real-time Google Sheets synchronization.Method 1: CSV File Upload
- Navigate to Contacts in the sidebar.
- Click Import → Upload CSV.
- Select your
.csvfile. - Map the columns in your CSV to Mailofly fields:
email(Required)first_namelast_name- Any additional columns will be mapped automatically into custom
properties.
- Click Start Import. Imports of up to 100,000 contacts process in the background within a few minutes.
Method 2: Google Sheets Live Sync
Mailofly supports connecting directly to a public or shared Google Spreadsheet:- In the Contacts view, click Import → Google Sheets Sync.
- Paste the Google Sheet URL (e.g.
https://docs.google.com/spreadsheets/d/your_sheet_id/edit). - Select the sheet tab and map the header row columns.
- Mailofly will fetch existing rows and can periodically poll for newly added rows to keep your audience synchronized without manual exports.