Add option to send using Subaccount

+1 for this. I'd say subaccounts are a significant part of the Mandrill offering. Seems like they would provide an excellent way to analyze and manage reputation across different categories of transactional emails.

This module should provide the ability to send any given email from any one of several defined subaccounts (with one functioning as the default).

(For those unfamiliar with Mandrill subacounts, more information here).

Moving to 2.x branch where the required API calls are provided.

In the meantime you could use a simple alter hook in a seperate module :

/**
 * Implemention of hook_mandrill_mail_alter().
 */
function mymodule_mandrill_mail_alter(&$mandrill_params, $message) {
  $mandrill_params['message']['subaccount'] = '..';
}

This is an old feature request, but I have a created a module to address this issue until Mandrill gets this functionality added
Mandrill Subaccount

Thanks Jason--will take a look. Would you consider submitting a patch against the Mandrill module to add the same functionality?

JordanMagnuson - This module only applies a subaccount to the entire site. So it will not meet your use case requirements.

I would happy to contribute to this project, but I feel this would not be a patch but an additional feature, which would require I take on co-maintainer responsibilities.

Fixed in dev.