How many Deliveries?

[Sumith Ail]

How many concurrent local deliveries can Vpopmail handle ...   Right now it is 10 local and 20 remote....   @400000003abc7c1f041cc1dc status: local 1/10 remote 0/20 @400000003abc7c1f0514413c delivery 23701: success: did_2+0+0/ @400000003abc7c1f05145c94 status: local 0/10 remote 0/20 @400000003abc7c1f05146464 end msg 1376675   What would be the recommended number for local and remote deliveries....   on our qmail+vpopmail4.9.8-1(cdb) running on p3, 512 mb ram, ide hdd with around 500 domains.   Regards Sumith