Mail bundling and processing performance improvements

app/Models/Echomail.php

@@ -280,12 +280,15 @@ final class Echomail extends Model implements Packet
 
 	public function echoarea()
 	{
-		return $this->belongsTo(Echoarea::class);
+		return $this->belongsTo(Echoarea::class)
+			->select('id','active','name','domain_id','security','automsgs')
+			->with(['domain:id,name']);
 	}
 
 	public function seenby()
 	{
 		return $this->belongsToMany(Address::class,'echomail_seenby')
+			->select(['id','zone_id','host_id','node_id'])
 			->withPivot(['export_at','sent_at','sent_pkt'])
 			->FTN2DOrder();
 	}
@@ -293,6 +296,7 @@ final class Echomail extends Model implements Packet
 	public function path()
 	{
 		return $this->belongsToMany(Address::class,'echomail_path')
+			->select(['addresses.id','zone_id','host_id','node_id'])
 			->withPivot(['id','parent_id','recv_pkt','recv_at'])
 			->orderBy('id','DESC');
 	}