-1
votes
1answer
38 views

SBS 2003; Exchange 2003 can't receive mails without SMTP connection but without POP3 connector [closed]

i hope you can help. I'm losing my mind. I'm not a specialist in SBS but i have a huge problem. I wanted to replace the mircosoft pop3-connector with popcon because i was told that several mails ...
1
vote
0answers
17 views

Is it possible to prevent emails being sent from an address absent from the AD user's account?

I'm using Exchange Server 2003 on a Windows Server 2003 which is also a domain controller. If a client connects through SMTP using his AD username and password, he can send email from any email ...
0
votes
1answer
56 views

Spamming from Exchange 2003

I am apparently spamming the world (about 1000 a day) but cannot figure out how. Mxtoolbox does not list me as an open relay and I have disabled all relays that I can find. I have run every virus ...
0
votes
1answer
69 views

Exchange 2003 smtp collector delivery restriction

In a Exchange 2003 the SMTP collector has the 'Delivery Restriction' configurated to deny for all except for who is in a security group mail-enabled (called 'InternetMail'). There are user ...
1
vote
1answer
66 views

Exchange 2003 - is mixed authentication possible (user/pwd & whitelist IP)?

I am working with a client who has user/password authentication in place for their Exchange 2003 server. However, the application I am assisting them with will be running on a server inside their ...
0
votes
1answer
191 views

SMTP traffic timing out on my server [closed]

My mail server is not getting or processing incoming e-mails. I recently changed my MX record to point to a different router on my network. I opened port 25 on the router and pointed it to my mail ...
1
vote
1answer
461 views

Thunderbird 15.0.1 cannot use Exchange 2003 SMTP

I'm having the strangest time getting a Thunderbird email client to connect to my Exchange 2003 server. I got the incoming IMAP account set up no problem, and I can receive mail. However sending mail ...
0
votes
1answer
112 views

Exchange 2003 and ID 1705

My Exchange server is occasionally throwing up a 1705 error: An unexpected error is forcing EXPS to close the SMTP connection to "SERVERNAME". "CSessionContext::OnEXPSInNegotiate" called ...
0
votes
1answer
291 views

How can I anonymously logon to Exchange 2003 SMTP server to send mail?

I have anonymous logon enabled on the my Exchange 2003's virtual SMTP server however trying to send emails (using the program VisualSVNServerHooks: http://www.visualsvn.com/support/topic/00018/), I ...
0
votes
0answers
318 views

Exchange 2003 appears to drop connection from 1 incoming domain

We are running Exchange 2003 on our server in a small business environment. We have no known problems receiving email from anyone, with the exception of one client. They send us emails, but their ...
3
votes
1answer
322 views

Change Outgoing SMTP port in Exchange 2003 with a slight twist

I feel like I should know this, but its been a long week already. I have a customer with an SBS Exchange server on their LAN. They currently have their MX going to Postini, who is then delivering the ...
1
vote
2answers
639 views

Exchange 2003 SMTP SSL and various email clients

This Exchange 2003 server sits behind a firewall with a virtual SMTP server listening on port 465 and attached an SSL certificate from Comodo to the virtual server. However, when trying to send from ...
1
vote
1answer
496 views

Exchange 2003 with SMTP dying every few seconds

I've Exchange 2003 which now all of the sudden have SMTP service dying every few seconds after restart of service. It started yesterday but after couple of hours i was able to stop this madness (to be ...
3
votes
1answer
2k views

Exchange 2003 SP2 Mail Delivery Problem - Sending server sends QUIT command to EHLO response

So one of the Exchange 2003 servers I admin seems to be having trouble with sending e-mail to another domain's email server. As per my SMTP log (in NCSA format) this is what I have 66.195.209.243 - ...
0
votes
2answers
2k views

Exchange server 2003 not sending messages sent to internal addresses via telnet?

For a variety of reasons, I am needing to programmatically send mail through an Exchange 2003 server. I'm not able to use any built-in "SmtpClient" classes so I'm following the SMTP protocol over ...
0
votes
1answer
4k views

Exchange 2003 mail non-delivery (NDR), spam activity? events 7002 & 7004

Windows Server 2003 Small Business Server SP2 Exchange Version 6.5 (Build 7638.2: Service Pack 2) This network has been neglected and has been having email problems for years and was on many ...
0
votes
3answers
2k views

How do I secure smtp in exchange?

We currently run windows server 2003 with exchange mail, but have been blocked with spamhaus.org even though we don't send out spam mail. My question is, what settings do I need to set with smtp to ...
0
votes
2answers
117 views

Exchange 2003 inbound routing issue

Just recently we started experiencing inbound routing issues. Email adddressed to user@domain.com is intermittantly translated to user@www.domain.com. This is happening for several users and, as ...
0
votes
3answers
222 views

Emails Generated From Our Linux Server are Blocked By Our Exchange Server (That Has Barracuda)

We have our company website hosted on a Linux machine. It is sending mail via postfix. The emails are working and being sent to all email clients like Gmail. However, we are not receiving the ...
1
vote
1answer
311 views

Email flow problem in Exchange 2003

I have a problem whit some emails that are not being delivered to the user inbox. The SMTP server on the DMZ that receives email from the internet is a Symantec Brigthmail Gateway, this server reports ...
0
votes
3answers
625 views

Outgoing emails not working from my exchange server

I have an exchange 2003 email server that outgoing emails do not appear to be going out. The emails get as far as the email queue and don't get any further. I am getting lots of messages like the ...
0
votes
2answers
638 views

Exchange 2003 incoming email attachments have incorrect size

I'm stumped! When I receive messages with attachments from external mail servers, the attached file size is incorrect. I'm running Exchange 2003 locally. The problem seems to be happening at the ...
0
votes
1answer
69 views

Email Proxy Loop

I have an exchange server 2003 running in Windows 2003. I have an unnamed program that listened for incoming mail, signs it with DKIM and then should relay it back to the Exchange server. I am a ...
3
votes
1answer
609 views

Changing HELO name in Exchange 2003

When I telnet to my mail server on port 25, I get the following: 220 myownmaiil.com My question is, how do I correct the spelling mistake in the mail? My mail server is Exchange 2003
3
votes
2answers
2k views

Exchange 2003 SP2/2007: Address space ignored in SMTP Connector

MS and Postini (Google) are in a tizzy, and long story short, Microsoft was/has blocked Postini's IP block. I think it's been lifted again, but my workaround isn't working (see below). I have a ...
6
votes
2answers
2k views

Setting up two Exchange servers to receive mail on their old domains while sending and receiving using the same new domain

The scene: A merger of two companies. One running Exchange 2010, the other Exchange 2003, both having Active Directory Schemas at Server 2003, SP 2. Short term goal: Establish a trust between both ...
1
vote
2answers
4k views

Configuring Exchange to relay internal e-mails to an SMTP server

I am working on a SharePoint implementation for a group within an international company. SharePoint has the ability to retrieve e-mails from an SMTP Drop Folder. I have installed the SMTP service on ...
0
votes
2answers
1k views

Troubleshooting 5.5.0 smtp; 503 Bad sequence of commands (Microsoft SMTP + Exchange 2003)

Note: this question has changed. Originally I believed it had something to do with BDAT. An external party is trying to send us a message to a valid address and they're getting an NDR: ...
1
vote
1answer
389 views

SMTP Verb Error on MSExchange Server 2003

Every morning for the last two weeks or more I've had to reboot our Exchange Server and often I have to reboot it again during the day. We use a smarthost for sending our mail out and if I view the ...
1
vote
2answers
915 views

Strange delay sending email via SMTP on Exchange 2003

When I try to send email through Exchange 2003 via an SMTP connection, I get a strange delay after specifying the recipient. Here is a telnet log, with a redacted domain name: (telnet mail.xxx.com ...
2
votes
4answers
3k views

Exchange 2003 - how to route ALL mail (including internal) via an external SMTP gateway? (Or, domain/mail server migration for the masses.)

Short version: Is there a way to have Exchange route all email, including internal AD users that would normally be routed directly, through an external gateway? (SMTP, probably a "Smart Host" in ...
0
votes
3answers
2k views

How to relay SMTP directly from IIS 6.0 Server to Exchange 2003 server

Is it possible to force SMTP mail picked up at an IIS 6.0 server to be sent directly to an Exchange 2003 server on an internal network? Right now we have a third device in the middle which is being ...
1
vote
2answers
9k views

Exchange 2007 can not send email to the Internet

We are currently in the beginning stages of migrating from Exchange 2003 to Exchange 2007. We have got to the point where internal mail between the two systems is working perfectly with all of our ...
1
vote
4answers
18k views

Messages stuck in SMTP queue - Exchange 2003

I need your help people ;-) I have a problem with messages coming into our Exchange Server and ones going out through it. Basically, the messages are stuck in the SMTP queue. A message will come ...
0
votes
2answers
687 views

SMTP Error 5.7.1 when sending external mail to sharepoint

I have SharePoint setup to receive mail from exchange 2003 and all works great internally. However when I send a mail from a external source it fails with a 5.7.1 error. I have setup a SMTP connector ...
0
votes
3answers
521 views

Exchange 2003: Outbound messages delivered locally

I'm trying to setup Exchnage 2003 in our test domain to send outbound messages. I would send an email to a gmail address, for example, but in the Message Tracking Center's message history for this ...