As an agency owner and active daily user of the Conversations tab, it would greatly improve efficiency and consistency if I could set a default font family and size for all outgoing messages (emails, SMS, etc.).

Currently, I have to manually adjust the font for each email reply to maintain my branding and readability standards. This becomes time-consuming, especially when managing multiple client conversations per day.

Requested Functionality:

Ability to select and save a default font style and size in Settings > Conversations.

All outgoing messages would then use this font by default unless manually changed.

Optional override per message should remain available.

Benefits:

Saves time

Ensures brand consistency

Reduces user error

Improves user experience for both sender and recipient

Example use case:

Every email I send from the Conversations module should default to Open Sans, 14pt, without needing to adjust formatting each time.