The Republican National Committee has reportedly halted mailing operations devoted to helping elect Donald Trump, at least temporarily.

According to Politico, an email from the RNC to a "Victory" program mail vendor carries the subject line: "Hold on all projects" and asks the vendor to "put a hold" on mail production.

"Please put a hold/stop on all mail projects right now," the email from Lauren Toomey, an RNC staffer, asks, Politico reports. "If something is in production or print it needs to stop. Will update you when to proceed."

The email was sent to at least one RNC "Victory" program vendor, Politico reports.