What is the CSV file format to import leads/subscribers properly?

Last update: August 10, 2022


MailBluster doesn’t force you to upload your CSV file in any particular format, rather it’s flexible with any CSV file.  You can select which column contains what data. For example – you can have a column in your CSV named  “Subscriber name” and select it column as “First name” while importing in MailBluster.
Here is a sample CSV file with columns necessary for uploading leads to MailBluster. You can follow this to upload your data.

See the sample file on Google Sheets.

Is there a way to delete bounced leads in bulk/How to remove bounced email from list segments?

Last update: August 10, 2022

The permanently bounced emails are automatically unsubscribed in MailBluster. Those leads won’t receive emails from you, although remaining in the list segments. Still, if you want, you can remove the bounced emails by filtering from the campaign report. The leads will be permanently deleted.