I want letters to customers to come from my company's mail. How to do it?

This service can be configured on the Business tariff. To change the tariff please follow the instruction.

After you connect the Business tariff, open Parameters. On the Profile tab, in the Correspondence email box, type the desired e-mail address. Then set the checkbox Send messages from it. Soon on this address will come a message to confirm the e-mail. Confirm it.

After confirmation, make a test order. Make sure that letters to customers come with new mail.