1bad.domain 554 match bad.domain 2friend.bad.domain OK 3bad-sender@ 554 match bad-sender@ 4bad-sender@good.domain OK 5good-sender@ OK 6131.155.210 554 match 131.155.210 7131.155.210.17 OK 8131.155.210.19 REJECT 9reject@this.address 554 match reject@this.address 10open_user@some.site open 11strict_user@some.site strict 12auth_client 123456 13 14dunno.com dunno 15foo.dunno.com reject 16 1744.33.22 dunno 1844.33.22.11 REJECT 1944.33 REJECT 20 21reject@dunno.domain REJECT 22ok@dunno.domain OK 23dunno.domain DUNNO 24 25reject@reject.domain REJECT 26ok@reject.domain OK 27reject.domain REJECT 28 29reject@ok.domain REJECT 30ok@ok.domain OK 31ok.domain OK 32<> 550 Go away postmaster 33 34blackholes.mail-abuse.org $rbl_code client=$client 35 client_address=$client_address 36 client_name=$client_name helo_name=$helo_name 37 sender=$sender sender_name=$sender_name sender_domain=$sender_domain 38 recipient=$recipient recipient_name=$recipient_name recipient_domain=$recipient_domain 39 rbl_code=$rbl_code rbl_domain=$rbl_domain rbl_txt=$rbl_txt rbl_what=$rbl_what 40 rbl_class=$rbl_class 41 42dsn.rfc-ignorant.org $rbl_code client=$client 43 client_address=$client_address 44 client_name=$client_name helo_name=$helo_name 45 sender=$sender sender_name=$sender_name sender_domain=$sender_domain 46 recipient=$recipient recipient_name=$recipient_name recipient_domain=$recipient_domain 47 rbl_code=$rbl_code rbl_domain=$rbl_domain rbl_txt=$rbl_txt rbl_what=$rbl_what 48 rbl_class=$rbl_class 49 50rejecttext@bad.domain reject text 51filter@filter.domain filter 52filtertext@filter.domain filter text 53filtertexttext@filter.domain filter text:text 54hold@hold.domain hold 55holdtext@hold.domain hold text 56discard@hold.domain discard 57discardtext@hold.domain discard text 58dunnotext@dunno.domain dunno text 5964.94.110.11 reject Verisign wild-card 60topica.com reject 6110.10.10.10 reject mail server 10.10.10.10 62spike.porcupine.org reject name server spike.porcupine.org 63241 reject class E subnet 644.1.1_dsn reject 4.1.1 reject 654.1.2_dsn reject 4.1.2 reject 664.1.3_dsn reject 4.1.3 reject 674.1.4_dsn reject 4.1.4 reject 684.1.5_dsn reject 4.1.5 reject 694.1.6_dsn reject 4.1.6 reject 704.1.7_dsn reject 4.1.7 reject 714.1.8_dsn reject 4.1.8 reject 724.4.0_dsn reject 4.4.0 reject 73user@4.1.1_dsn reject 4.1.1 reject 74user@4.1.2_dsn reject 4.1.2 reject 75user@4.1.3_dsn reject 4.1.3 reject 76user@4.1.4_dsn reject 4.1.4 reject 77user@4.1.5_dsn reject 4.1.5 reject 78user@4.1.6_dsn reject 4.1.6 reject 79user@4.1.7_dsn reject 4.1.7 reject 80user@4.1.8_dsn reject 4.1.8 reject 81user@4.4.0_dsn reject 4.4.0 reject 82