что бы еще такого сделать — вроде уже все перепробовал
Ошибки следующие:
1)CAN'T DELIVER MESSAGE: 550 5.7.1 Policy analysis reported: Yandex users — please turn on SMTP auth, others — please use SMTP server of your provider rcpt=<ymalgin@mail.ru>
2)CAN'T DELIVER MESSAGE: 550 Relaying denied to <ymalgin@yandex.ru>: administrative prohibition

И соответственно из temp\*.smtp :

1) SMTPconnector v1.997 for Eserv/2.x © 1997-2001 A.Cherezov Etype Co.

220 Yandex ESMTP (NO UCE)(NO UBE) server ready at Wed, 19 Mar 2003 14:06:57 +0300
HELO localhost
250 domestos.yandex.ru expected "HELO ip120-153.dialup.wplus.net"
MAIL FROM:<admin@fbf.ru>
250 2.0.0 Ok (verified) Ok
RCPT TO:<ymalgin@mail.ru>
550 5.7.1 Policy analysis reported: Yandex users — please turn on SMTP auth, others — please use SMTP server of your provider rcpt=<ymalgin@mail.ru>
RSET
250 2.0.0 Reset processed, now waiting for MAIL command
550 =Error.
550 5.7.1 Policy analysis reported: Yandex users — please turn on SMTP auth, others — please use SMTP server of your provider rcpt=<ymalgin@mail.ru>
Return to sender.(2) mail\out\admin@fbf.ru!19000953!1

2) SMTPconnector v1.997 for Eserv/2.x © 1997-2001 A.Cherezov Etype Co.

220 ESMTP MAIL.RU Wed, 19 Mar 2003 14:06:57 +0300
HELO localhost
250 mx8.mail.ru Hello localhost [195.131.120.153]
Locked file: admin@fbf.ru!19000953!1
MAIL FROM:<admin@fbf.ru>
250 <admin@fbf.ru> is syntactically correct
RCPT TO:<ymalgin@yandex.ru>
550 Relaying denied to <ymalgin@yandex.ru>: administrative prohibition
RSET
250 Reset OK
550 =Error.
550 Relaying denied to <ymalgin@yandex.ru>: administrative prohibition
Return to sender.(2) mail\out\admin@fbf.ru!19000968!2