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How to Clean Email Addresses in Bulk Using ListWise

Monday 11 March 2019, 6:14PM
By Beckie Wright

If you have a large number of old or purchased email addresses, before you use them in any way, make sure you process them through ListWise's email address validation service. The service works on a simple principal whereby you upload your entire list in CSV or TXT format, map the fields and away you go.

ListWise will start cleaning your email addresses immediately and depending on the size of your list, after a few hours you can download the cleaned version of your list.

ListWise performs the following types of cleaning: 
Remove duplicate email addresses from your marketing lists
Remove bounced email addresses
Remove invalid email addresses
ListWise also fixes common typos in the email address such as (.con instead of .com)
You can upload your lists as a CSV file or a TXT file. Simply click on the "Upload New Email List" button to start. 
When prompted, choose whether its a CSV or TXT file that you're trying to upload.

If your current bulk email sending solution stops your campaign if a certain percentage of your emails bounce, cleaning your email list with ListWise can prevent this. ListWise is brought to you by CyberCom, the company behind Maxmail, the preferred bulk email application for high volume senders, who have gained valuable insights into cleaning lists and maintaining list quality.

For more information on email cleaners, email validation tools and email validation software please visit the website at .