What do their MX records look like? Jay Personette [EMAIL PROTECTED] http://www.mavtech.com/ (281) 455-3993
-----Original Message----- From: Bao, Gang [mailto:[EMAIL PROTECTED]] Sent: Friday, July 26, 2002 11:16 AM To: MS-Exchange Admin Issues Subject: Problem in sending mail to specific host Hello Everyone, Our Exchange server can not send mail to a specific host (listserv). We can ping both host name and IP of their listserv, we can also telnet the port 25 of the host. I spoke to the listserv admin. They did not block us on their FireWall and no any restrictions to us; they can receive mails from other places. Our server can send/receive mail from any places. Any idea what's wrong? Thanksssss. Bob List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm