How to customize the Return-Path Address?

This can be done using custom envelope or return-path
How to setup custom envelope?

Step 1: Create a sub-domain


Example: If your main domain is, then create a sub-domain and follow the next steps.

Step 2: Point the CNAME record of [SUB-DOMAIN] to

Once you are done with the above steps, please send an email to [email protected] with your username and sub-domain. Our delivery team will enable the custom envelope/return path address and DKIM for your account.

Note: Generally, this process takes 24-48 hrs of time frame, but in case you didn’t receive a reply from us within the said timeframe, then you can directly reach us over live chat.