Suggestion to Improve Mail: Sending Items to Other Players

I suggest enhancing the mail function by adding the ability to send other players letters with materials, equipment, and other items. Currently, the in-game mail is primarily used for returning items left in the workbench or furnace and doesn’t provide a way for players to interact. This new feature would expand its functionality and make communication easier.
Pros:

• Enhanced Teamwork

The ability to send resources and items would strengthen social bonds and create more opportunities for players to support one another.

• Support for New Players

Experienced players could assist newcomers, enhancing their experience and encouraging them to stay in the game.

• Flexibility if a Player is Offline

Unlike the "trade" function, mail would allow resources to be sent even if the player is offline or located in a different area.

• Increased Community Engagement

Supporting other players would boost community involvement and encourage the formation of guilds and collaborative projects.

Potential Downsides and Solutions:

• Exploitation by Multi-Account Users
  Mail could further encourage the use of multiple accounts to farm resources, but this issue already exists. Players with multiple accounts can currently farm dungeons and farms, which disrupts the economy and balance, and transfer resources through "trade."

• Reduced Motivation for Individual Progress
  Easy access to resources could weaken players' motivation to gather materials on their own.

Solutions:
To address these issues, a limit on resource transfers and a fee for sending items (such as in gold or other materials, like bonds) could help maintain balance and prevent misuse.