Люди добрые помогите разобраться

1. проверь DNS
2. Помотри, что происходит на стороне отправителя
3. Почитай логи
4. если это неудачная шутка, проигнорируй всё вышеуказанное

Вот он, Дантов ад!

вот Вот ~]# postconf -n alias_maps = hash:/etc/postfix/aliases, hash:/var/lib/mailman/data/aliases command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/lib/postfix delay_warning_time = 24h html_directory = /usr/share/doc/postfix-2.1.5/html mailbox_size_limit = 512000000 mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man message_size_limit = 20971520 mydestination = $mydomain mydomain = silence.com.ua myhostname = silence.com.ua mynetworks = 10.0.*.*/24, 127.0.*.*/8 mynetworks_style = host myorigin = $mydomain newaliases_path = /usr/bin/newaliases.postfix owner_request_special = no readme_directory = /usr/share/doc/postfix-2.1.5/README_FILES recipient_delimiter = + relay_domains = $mydestination relay_domains_reject_code = 554 relayhost = smtp.nbi.com.ua sample_directory = /usr/share/doc/postfix-2.1.5/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtpd_banner = $myhostname ESMTP $mail_name ($mail_version) (Mandrakelinux) smtpd_sasl_path = /etc/postfix/sasl:/usr/lib/sasl2 unknown_local_recipient_reject_code = 450

А логи где и какие ? Я В linux -0

как 1. проверь DNS -? 2. Помотри, что происходит на стороне отправителя ? 3. Почитай логи-?

Вот еще var/log/mail/errors Postfix запускал сам Nov 28 09:27:37 localhost postfix/postfix-script: fatal: the Postfix mail system is already running Nov 28 11:30:02 localhost fetchmail[4031]: socket error while fetching from freemail.ukr.net Nov 28 12:05:17 localhost fetchmail[10554]: socket error while fetching from freemail.ukr.net Nov 28 13:14:54 localhost postfix[31427]: fatal: usage: postfix [-c config_dir] [-Dv] command Nov 28 14:39:09 localhost fetchmail[20033]: POP3 connection to mail.ukr.net failed: Connection timed out Nov 28 15:50:54 localhost fetchmail[6962]: couldn't find canonical DNS name of freemail.ukr.net (freemail.ukr.net) Nov 28 15:51:22 localhost fetchmail[6962]: couldn't find canonical DNS name of mail.ukr.net (mail.ukr.net) Nov 28 16:36:04 localhost Mailman cgi-wrapper (admin): Group mismatch error. Mailman expected the CGI wrapper script to be Nov 28 16:36:13 localhost Mailman mail-wrapper: Usage: ./mailman program [args...] Nov 28 16:36:16 localhost last message repeated 2 times Nov 29 09:40:13 localhost postfix/postfix-script: fatal: the Postfix mail system is not running Nov 29 09:40:28 localhost last message repeated 2 times Nov 29 10:46:49 localhost postfix/postfix-script: fatal: the Postfix mail system is already running Nov 29 10:46:57 localhost postfix[2320]: fatal: usage: postfix [-c config_dir] [-Dv] command Nov 29 10:47:03 localhost postfix[2351]: fatal: usage: postfix [-c config_dir] [-Dv] command Nov 29 10:47:06 localhost postfix[2364]: fatal: usage: postfix [-c config_dir] [-Dv] command Nov 29 10:47:28 localhost postfix[2457]: fatal: usage: postfix [-c config_dir] [-Dv] command Nov 29 10:47:38 localhost postfix/postfix-script: fatal: usage: postfix start (or stop, reload, abort, flush, check, set-per Nov 29 10:48:01 localhost postfix/postfix-script: fatal: the Postfix mail system is already running Nov 29 12:47:47 localhost postfix/sendmail[899]: fatal: usage: sendmail [options] Nov 29 12:47:53 localhost postfix/sendmail[924]: fatal: usage: sendmail [options] Nov 29 12:48:04 localhost postfix/sendmail[980]: fatal: usage: sendmail [options] Nov 29 13:06:35 localhost postfix/sendmail[5755]: fatal: usage: sendmail [options] Nov 29 14:30:00 localhost postfix/postfix-script: fatal: the Postfix mail system is not running Nov 29 14:30:15 localhost last message repeated 2 times Nov 29 15:58:32 localhost postfix/postfix-script: fatal: the Postfix mail system is already running

Ага. Попробуй в настройках fetchmail'а заменить mail.ukr.net на pop3.ukr.net, как указано в документации портала.

И ещё, под окном для сообщений есть менюшка, если ты собираешься постить логи, конфиги и прочий форматированный текст, указывай Preformatted text, читать будет гораздо легче

Спасибо но это не то раньше работало
Может в этом дело 
fetchmail:  couldn’t find canonical DNS name of start (start)
fetchmail: Query status=11 (DNS)

Выглядит как ошибка в .fetchmailrc