1*41fbaed0StronQmail needs 16 seconds per 1000 destinations. 2*41fbaed0StronDefault configuration, concurrencyremote = 100. 3*41fbaed0Stron 4*41fbaed0Stron/usr/bin/time ./smtp-source -r 1000 fist 5*41fbaed0Stron 1.16 real 0.09 user 0.24 sys 6*41fbaed0StronJun 8 14:57:17 fist qmail: 865796237.334359 new msg 39906 7*41fbaed0StronJun 8 14:57:32 fist qmail: 865796252.632756 delivery 2154: success: 168.100.189 8*41fbaed0StronTotal time: 15 seconds 9*41fbaed0Stron 10*41fbaed0Stron/usr/bin/time ./smtp-source -r 2000 fist 11*41fbaed0Stron 1.99 real 0.23 user 0.45 sys 12*41fbaed0StronJun 8 14:58:11 fist qmail: 865796291.817523 new msg 39907 13*41fbaed0StronJun 8 14:58:43 fist qmail: 865796323.174117 delivery 4116: success: 168.100.189 14*41fbaed0StronTotal time: 32 seconds 15*41fbaed0Stron 16*41fbaed0Stron/usr/bin/time ./smtp-source -r 5000 fist 17*41fbaed0Stron 4.63 real 0.58 user 1.10 sys 18*41fbaed0StronJun 8 14:59:23 fist qmail: 865796363.346735 new msg 39908 19*41fbaed0StronJun 8 15:00:43 fist qmail: 865796443.209168 delivery 9153: success: 168.100.189 20*41fbaed0StronTotal time: 80 seconds 21