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I don't know about Watchguard but I called Barracuda last week about the same thing. &nbsp;Barracuda does not support it.<br />
If you have more than one public IP you could point the external company to a different IP and route it around your Watchguard.
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I don't know about Watchguard but I called Barracuda last week about the same thing.  Barracuda does not support it.
If you have more than one public IP you could point the external company to a different IP and route it around your Watchguard.

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Actually, I believe my situation has now changed - it's the Exchange server on the SBS 2008 box that is giving me the grief. &nbsp;I had it setup and working for the relay, but it began to bounce other messages.<br />
<br />
I'll close this question for now and re-post with my actual problem.<br />
<br />
Sorry!
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Actually, I believe my situation has now changed - it's the Exchange server on the SBS 2008 box that is giving me the grief.  I had it setup and working for the relay, but it began to bounce other messages.

I'll close this question for now and re-post with my actual problem.

Sorry!

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Hi there,<br />
<br />
Looking for some expertise on a Watchguard XTM product. &nbsp;I have one in place that uses the SMTP Incoming Proxy. &nbsp;I have an external company that I will be using for an online store application that requires the ability to send mail through my internal mail server (Exchange 2007 on an SBS 2008 server). &nbsp;I've configured the Exchange server to allow the relay, but I seem to be getting hooked on at the Watchguard box. &nbsp;What I have is the originating IP address of the external server that needs to be allowed to relay mail from my internal server.<br />
<br />
Any ideas?
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Hi there,

Looking for some expertise on a Watchguard XTM product.  I have one in place that uses the SMTP Incoming Proxy.  I have an external company that I will be using for an online store application that requires the ability to send mail through my internal mail server (Exchange 2007 on an SBS 2008 server).  I've configured the Exchange server to allow the relay, but I seem to be getting hooked on at the Watchguard box.  What I have is the originating IP address of the external server that needs to be allowed to relay mail from my internal server.

Any ideas?

Watchguard XTM 22 - Need to allow mail relay from specific IP address

Within Internet message handling services (MHS), a message transfer agent or mail transfer agent (MTA) or mail relay is software that transfers electronic mail messages from one computer to another using a client–server application architecture. A MTA implements both the client (sending) and server (receiving) portions of the Simple Mail Transfer Protocol (SMTP). The terms mail server, mail exchanger, and MX host may also refer to a computer performing the MTA function. The Domain Name System (DNS) associates a mail server to a domain with mail exchanger (MX) resource records containing the domain name of a host providing MTA services.

Email Servers

Network Management involves issues that are independent of specific hardware or software, including email policies, upgrade planning, backup scheduling and working with managed service providers for Desktop-As-A-Service (DaaS), Software-As-A-Service (SaaS) and the like through the use of tools, coupled with manufacturer standards, best practice guidelines, policies and procedures plus all other relevant documentation. Network management also includes monitoring, alerting and reporting, management reporting, planning for device or service updates, the backup of configurations, the setting of key performance indicators and measures (KPIs/KPMs), associated service level agreements and problem records as part of the IT Service Management (ITSM) framework.

Network Management

An email client, email reader or more formally mail user agent (MUA) is a computer program in the category of groupware environments used to access and manage a user's email. A web application that provides message management, composition, and reception functions may internally act as an email client; as a whole, it is commonly referred to as webmail. Likewise, email client may be referred to a piece of computer hardware or software whose primary or most visible role is to work as an email client. Email clients can also have other systems, like calendars, notes and contact managers.