diff --git a/app/Models/Netmail.php b/app/Models/Netmail.php
index 75c1c4f..221f203 100644
--- a/app/Models/Netmail.php
+++ b/app/Models/Netmail.php
@@ -21,7 +21,7 @@ final class Netmail extends Model implements Packet
 
 	private const LOGKEY = 'MN-';
 	public const UPDATED_AT = NULL;
-	private const PATH_REGEX = '/^([0-9]+:[0-9]+\/[0-9]+(\..*)?)\s+@([0-9.a-zA-Z]+)\s+(.*)$/';
+	private const PATH_REGEX = '/^([0-9]+:[0-9]+\/[0-9]+(\.?[0-9@a-zA-Z]*)?)\s+@([0-9.a-zA-Z]+)\s+(.*)$/';
 
 	/**
 	 * Kludges that we absorb in this model