How do we white list a server or group of IP adresses in Exchange so we can recieve email.
The Vendors IP address changed and we cannot recieve any email from them because they are blacklist...
When I email a user I get the following message back from my mail server
"You do not have permission to send to this recipient. For assistance, contact your system administrator.
...
I have a server at a hosted site where I send emails to users who register on our website. Any replies get sent to a different server. This works but any emails that go to hotmail accounts get...
HI,
I have a client who's exhcange server was taken over as a relay server (an ndr attack). I have since closed the hole and cleaned up as best I can. I searched the RBL/black lists I knew of...
Hi.
I am working in a Market Research Company. As so, I have to send lots of email invitations to people to participate to online surveys. Those people agreed to give us their email address...
Dear All
currently Im receiving an communication error while sending e-mails to Yahoo, Hotmail&. Etc and other companys related to SMTP
I think that my IP address listed as SPAMER the me...
We have an Exchange 2003 SP2 server that was recently used as an open relay and tagged on 5 blacklist sites. We closed open relay and went through the removal process and everything comes up ...
We have internal employees on our email domain who cannot send or receive emails to and from external consultants who use SBCglobal.net accounts? This just started happening and now we are re...
If I try to email flamingomiami.com from my cendyn.com or tipsontripsandcamps.com domain I get the below undeliverable message. However I can email that address and get a reply from the recip...
My email server's IP/domain name has been blacklisted by Yahoo. Anyone know the least painful way to resolve this. (i have already resolved the issue that caused the blacklisting). Anyone go...
I've been using a Dopod C730 for the past 6 months and enjoyed the convenience of checking email on the road. The biggest challenge though is dealing with spam. My Outlook on Vista works perfe...
Hello All,
I would like to setup our current Barracuda Spam Firewall 300 to send notifications to all our users on our exchange when emails have been blocked and give them the option to whi...
With one particular user on our server, her junk e-mail filter is not working correctly, using exchange. I find it odd however, that with the exact same settings, another user's filter will wo...
we received a message from COX(our ISP) stating that we are generating junk emails. In that report it says our IP is listed as a Open Proxy. Actually, someone is using our Internet connection ...
My domain has been blacklisted by backscatterer.org and my domain host is not helping. My own testing indicates I am not creating backscatter. How can I get them to take me off the blacklist?...
I used to have an old email account that used to get so much spam on a daily basis. So I decided to just abandon the email account however it's on the same domain I use as my homepage so I jus...
Hello Experts.
I setup an old server with a LAMP Ubuntu distribution (Hardy Heron) to give it a try and learn.
It works fine (now) and I would like the mail server to be safely configure...
I'm running SBS 2003 SP2
I'm looking for a free addon to give me whitelist capabilities for exchange 2003?
Lately we have been getting the following NDR when sending email to a particular domain:
user@domain.com 16/10/2008 11:46 a.m.
The recipient could not be processed because it would violat...
Hi All,
I've been writing several HTML emails, and they constantly become filtered out as "JUNK".
Could someone point me to either a software program I can use to test my emails or an on...
i send out emails to my clients from my data center from my IIS web server,the emails go out through the data centers network .
here is the problem when recipients complain mostly from AOL i...
Verizon has been blocking our server for about 2 weeks now.
I have filled out their form and contacted their abuse dept almost daily.
We have already met all their requests (reverse DNS, sta...
Hello,
My company has built up a very large email list of customers. We frequently send our email communication to our customers. How do I register myself as an authorized email sender so...
I checked on mxtoolbox.com and noticed our server has been blacklisted on lashback and sorbs. I was able to remove my server from lashback but I am having problems with sorbs. I have filled ou...
I have just discovered my email server has been blacklisted by certain ISPs. The public ip of my mail server is being identified as a source of spam. The mail server is exchange 5.5 and natu...
