avalanche808
IS-IT--Management
Hi All,
I've searched through the forum and haven't found anything quite like my problems and am hoping someone can give me some ideas. I am currently running Exchange 5.5 SP4 on NT 4.0 SP6 with 3.63 GB of free space left on my HD. I've never had any problems with email service and this has just started happening. When I or any of my users on my network send to one particular vendor, the emails will be sent but never reach that destination vendor. I don't get any NDR notifications or anything. I can receive email from that particular address but they do not receive anything from our side. It's like my emails are just diasappearing. My next problem started at just about the same time for our parent company's email, our messages will queue at our IMS and then get returned to our senders. They can receive email no problem, from everybody in the world except from us. We were able to send to both of these addresses with no problems, but whatever has occurred has only affected these two unrelated sites. I haven't changed anything on my side. I can ping both domains by name and IP address. I'm stumped and unfortunately not very well versed in Exchange. Any hints or direction will be taken. Thanks in advance!
I've searched through the forum and haven't found anything quite like my problems and am hoping someone can give me some ideas. I am currently running Exchange 5.5 SP4 on NT 4.0 SP6 with 3.63 GB of free space left on my HD. I've never had any problems with email service and this has just started happening. When I or any of my users on my network send to one particular vendor, the emails will be sent but never reach that destination vendor. I don't get any NDR notifications or anything. I can receive email from that particular address but they do not receive anything from our side. It's like my emails are just diasappearing. My next problem started at just about the same time for our parent company's email, our messages will queue at our IMS and then get returned to our senders. They can receive email no problem, from everybody in the world except from us. We were able to send to both of these addresses with no problems, but whatever has occurred has only affected these two unrelated sites. I haven't changed anything on my side. I can ping both domains by name and IP address. I'm stumped and unfortunately not very well versed in Exchange. Any hints or direction will be taken. Thanks in advance!