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you need to upgrade the RAM and/or &nbsp;HDD<br />
<br />
If the sender received the message, that means the message went through.<br />
<br />
It will not be resent
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you need to upgrade the RAM and/or  HDD

If the sender received the message, that means the message went through.

It will not be resent

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Thank you for the points DrD and a Happy New Year.<br />
<br />
Alan
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Thank you for the points DrD and a Happy New Year.

Alan

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When an exchange server has a resource issue (like out of disk space), and starts rejecting mail with a 4.3.1 Insufficient Resources error, how should / does the remote sending server react? Are there bounce messages generated? How does the sender know there was a problem, and that they should resend the email? Or... does it try to re-deliver later?
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When an exchange server has a resource issue (like out of disk space), and starts rejecting mail with a 4.3.1 Insufficient Resources error, how should / does the remote sending server react? Are there bounce messages generated? How does the sender know there was a problem, and that they should resend the email? Or... does it try to re-deliver later?

&quot;4.3.1 insufficient resources&quot; Sending Server Reaction?

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

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

Interactions between email servers and clients are governed by email protocols. The three most common email protocols are POP, IMAP and MAPI. Most email software operates under one of these (and many products support more than one).  The correct protocol must be selected, and correctly configured, if you want your email account to work.

&quot;4.3.1 insufficient resources&quot; Sending Server Reaction?

"4.3.1 insufficient resources" Sending Server Reaction?