diff --git a/app/routes/docs.circulars.submitting.mdx b/app/routes/docs.circulars.submitting.mdx
index bdebf64bd..233e0e32a 100644
--- a/app/routes/docs.circulars.submitting.mdx
+++ b/app/routes/docs.circulars.submitting.mdx
@@ -71,9 +71,9 @@ To post a GCN Circular via the web form, simply go to the [GCN Circulars archive
 
 ### Post a GCN Circular by Email
 
-To submit a GCN Circular by email, send a message to _one_ of the following two addresses: <CircularsEmailAddress/> or the legacy address gcncirc@capella2.gsfc.nasa.gov.
+To submit a GCN Circular by email, send a message to: <CircularsEmailAddress/>.
 
-We encourage you to use the new address <CircularsEmailAddress/>, as we plan retire the legacy address at some point in the future. Note that the new address is stricter than the old address about the `From:` address matching the sender.
+The legacy address gcncirc@capella2.gsfc.nasa.gov forwards emails to <CircularsEmailAddress/>. This forwarding will be retired on December 31, 2024. Note that the new address is stricter than the old address about the `From:` address matching the sender.
 
 <Alert type="warning" headingLevel="h4">
   **Do not send your Circular to both email addresses.** If you send it to both