[A] [B] [C] [D] [E] [F] [G] [H] [I] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z] backup MXes backup/restore, mail queue badmailfrom control file badmailfrom, spam and virus filtering badrcptto patch, spam and virus filtering Bcc header (rewriting) Binc IMAP binm1 startup file binm1+df startup file binm2 startup file binm2+df startup file binm3 startup file binm3+df startup file bounce handling double bounces mailing lists automatic manual without forwarding single bounces triple bounces bounce messages, customizing for virtual domains bouncefrom control file bouncehost control file bouncesaying program (delivery utility) BSD Unix, multiple mail system handling building qmail accessory packages failure of 2nd bulk mail handling bulletins (vpopmail) |