[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [X] [Y] [Z] -v command-line option, restricting use vacation program, smrsh program and validating PGP keys VERB command, SMTP verbose option, testing sendmail verification ${verify} macro certificates, requiring verified version numbers , sendmail compared to sendmail.cf version.m4 file VERSIONID macro virtual domains registering routing virtual hosting, support for virtual hosts , routing virtuser -domains file 2nd VIRTUSER_DOMAIN_FILE macro virtuser_entire_domain file, conflicts and solutions virtusertable DNS MX records and LDAP routing LDAP servers, reading from overview second field content VRFY command (SMTP) |