Just a quick note to let everyone know that you can now send messages via the Messaging Module for calls that have been archived.
Previously this feature was disabled, but we had a request from an organization that wanted to send a notice about their upcoming call to everyone who submitted a proposal for their previous call. The previous call had been archived, so the only way they could send a message was to use the data-export tool to download the email addresses, which they could then use in a standard email client.
We agreed that was too many hoops to jump through for a pretty common practice, so we unlocked the New Message feature for archived calls. Now you can use the Messaging Module to contact authors or reviewers for any call, including those that have been archived!