Associate a Mail Farm with a Conversation
When you define or edit a conversation, you must select a mail farm to use for all campaigns corresponding to a specific conversation. Note that the mail farm can be overwritten at the campaign or message level.
The Conversations details screen displays all secondary mail farms in the Mail Farm drop-down list. By default, the option Default is selected, which indicates the campaigns corresponding to this conversation use the standard mail farm defined in the System Parameter, Mail Farm SMTP servers (default mail farm), unless it is overwritten at the campaign or message level.