Pm from the posts

Please make sure you're logged in.

Then make sure the "Front - Can write PM" permission is enabled for you and for the person you'd like to send message in Forums > Usergroups admin page.

Make sure the person has reached the minimum number of posts to be able receive and send messages. This setting is located in Forums > Settings > Addons > Private Messages admin page.

If all these ok, you'll see envelop icon.

All these are set but envelope is not visible

Must be a bug,

with limit of posts 0 was not visible

but with limit of posts 2 it is visible.

Thank you. Then set it "1".

We'll check this and update in future releases.