RE: Exchange 2007 TLS Encryption
I believe that unless you change the default, it should be port 25 regardless of whether it's using TLS or not. From: McCready, Robert [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 1:05 PM To: MS-Exchange Admin Issues Subject: Exchange 2007 TLS Encryption Can somebody tell me what port Exchange 2007 uses for TLS encryption to talk between two different domains??? Does it just use SMTP port 25 or something else? Thanks. Robert ** Note: The information contained in this message may be privileged and confidential and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. ** ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja~
RE: Exchange 2007 TLS Encryption
Rob, It is solely port 25 for smtp communication between exchange 2007 servers in the same organization. When you say two domains do you mean in the same forest/exchange org? (of course all smtp email communication leaving your org for the internet will be 25) -troy From: McCready, Robert [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 11:05 AM To: MS-Exchange Admin Issues Subject: Exchange 2007 TLS Encryption Can somebody tell me what port Exchange 2007 uses for TLS encryption to talk between two different domains??? Does it just use SMTP port 25 or something else? Thanks. Robert ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja~
RE: Exchange 2007 TLS Encryption
Sorry, I meant email leaving our organization destined for another company. I wasn't sure if we had TLS setup between our company and theirs, if any other port needed to be open other than 25? From: Troy Meyer [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 2:19 PM To: MS-Exchange Admin Issues Subject: RE: Exchange 2007 TLS Encryption Rob, It is solely port 25 for smtp communication between exchange 2007 servers in the same organization. When you say two domains do you mean in the same forest/exchange org? (of course all smtp email communication leaving your org for the internet will be 25) -troy From: McCready, Robert [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 11:05 AM To: MS-Exchange Admin Issues Subject: Exchange 2007 TLS Encryption Can somebody tell me what port Exchange 2007 uses for TLS encryption to talk between two different domains??? Does it just use SMTP port 25 or something else? Thanks. Robert ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja~
RE: Exchange 2007 TLS Encryption
Check out the Data Path Security Reference at http://technet.microsoft.com/en-us/library/bb331973(EXCHG.80).aspx Chuck Robinson, MCSE: Messaging, VCP Senior Practice Consultant EMC Global Services, Microsoft Practice tel 732-321-3644 xt.45, mobile 973-865-0394, fax 732-321-6855 email: [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] www.emc.com/mspracticehttp://www.emc.com/ From: McCready, Robert [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 2:05 PM To: MS-Exchange Admin Issues Subject: Exchange 2007 TLS Encryption Can somebody tell me what port Exchange 2007 uses for TLS encryption to talk between two different domains??? Does it just use SMTP port 25 or something else? Thanks. Robert ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja~
RE: Exchange 2007 TLS Encryption
I've never needed to open any other ports on my firewall for TLS between smtp servers. From: McCready, Robert [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 1:26 PM To: MS-Exchange Admin Issues Subject: RE: Exchange 2007 TLS Encryption Sorry, I meant email leaving our organization destined for another company. I wasn't sure if we had TLS setup between our company and theirs, if any other port needed to be open other than 25? From: Troy Meyer [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 2:19 PM To: MS-Exchange Admin Issues Subject: RE: Exchange 2007 TLS Encryption Rob, It is solely port 25 for smtp communication between exchange 2007 servers in the same organization. When you say two domains do you mean in the same forest/exchange org? (of course all smtp email communication leaving your org for the internet will be 25) -troy From: McCready, Robert [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 11:05 AM To: MS-Exchange Admin Issues Subject: Exchange 2007 TLS Encryption Can somebody tell me what port Exchange 2007 uses for TLS encryption to talk between two different domains??? Does it just use SMTP port 25 or something else? Thanks. Robert ** Note: The information contained in this message may be privileged and confidential and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. ** ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja~
RE: Exchange 2007 TLS Encryption
Thanks sirs! From: Robinson, Chuck [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 2:32 PM To: MS-Exchange Admin Issues Subject: RE: Exchange 2007 TLS Encryption Check out the Data Path Security Reference at http://technet.microsoft.com/en-us/library/bb331973(EXCHG.80).aspx Chuck Robinson, MCSE: Messaging, VCP Senior Practice Consultant EMC Global Services, Microsoft Practice tel 732-321-3644 xt.45, mobile 973-865-0394, fax 732-321-6855 email: [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] www.emc.com/mspracticehttp://www.emc.com/ From: McCready, Robert [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 19, 2008 2:05 PM To: MS-Exchange Admin Issues Subject: Exchange 2007 TLS Encryption Can somebody tell me what port Exchange 2007 uses for TLS encryption to talk between two different domains??? Does it just use SMTP port 25 or something else? Thanks. Robert ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja~
