imap-2000c-15 - telnet auf pop-Port (nix) - "USER kapet" (nix) - "PASS ..." pam_start "pop" -- "kapet" pam_authenticate (no flags) pam_acct_mgmt (no flags) pam_setcred PAM_ESTABLISH_CRED pam_setcred PAM_DELETE_CRED pam_end 0 - beliebige Aktionen: RETR, LIST, DELE, QUIT (nix)