Self-unlocking is available only for MDF, MVK tariff lines.

In order to independently enlighten the process of unlocking the port 25, the company MyHosti has created a web interface, which can be used at the link: https://unblock.myhosti.pro

In the presented interface you need to enter your IP address, confirm the field "I am not a robot" and clicking on the "Unblock" button you will be able to successfully unlock your 25 port for the specified IP.