I debated posting this tip because it is so extremely Perimeter specific. But, maybe others deal with these types of issues too. Our goal is to have good email communication. We happen to use some technologies to help reinforce the goal. It is one of our most controversial issues, and a frequent subject of helpdesk requests. Note that there are several internal links below. If you really want those documents, let me know…
- Tony
From: LaBarr, Jim
Sent: Tuesday, May 06, 2008 10:12 AM
To: _Announcements - Intranet
Cc: LaBarr, Jim
Subject: Outbound Email Messages need to follow specific guidelines
Although the reasons that email messages would be blocked were communicated several weeks ago, there was only partial enforcement. Now that the messages are being blocked if they exceed the maximum number of recipients, I have been asked to list again the reasons for the guidelines, and the specific guidelines.
Question: Since item 3 says there cannot be more than 9 names in the TO: field, does that mean that you cannot communicate with your volunteer leadership team of 12 people?
Answer: No, put the names in the BCC field. Item 2 says the TOTAL names (BCC and TO and CC) must be 25 or less.
Jim
From: LaBarr, Jim
Sent: Monday, March 31, 2008 10:29 PM
To: _Announcements - Intranet
Cc: LaBarr, Jim
Subject: Reasons that certain Outbound Email Messages are Blocked
What Are the Goals for Outbound Messages from Perimeter?
- To communicate politely, in other words, to use good email etiquette.
- To avoid the appearance of Spam in messages we send.
- To protect the privacy of the recipients of our email message.
- To encourage the use of the Intranet to send messages that go to a lot of addresses. This helps us to keep our Shelby database up to date.
What Items Could Cause an Outbound Message to Be Blocked?
1 - There is no Subject line. Or you are trying to Forward or Reply to a message that had no Subject line.
2 - There are more than 25 TOTAL names in the TO line, the CC line, and the BCC lines. Notice that this is different than the next reason.
3 - There are more than 9 names in the TO line or the CC line. Notice that this is different than the previous reason. Put those names into the BCC field.
4 - A Distribution List is counts as the number of names it contains. If you put 30 names into 1 personal Distribution List in the Bcc field, they still are counted as 30 names, and the message is blocked.
5 - If a message is over 3.5M in size, it will be blocked with a message such as, "The message being sent exceeds the message size established for this user." For several ideas on how to deal with this situation, read this document P:\KnowledgeBase\FAQ\MessageSizeLimitOutbound.doc
6 – There are several miscellaneous reasons such as crude language, or a Subject of "Hi" or "Hey" or "Hello."
7 - The words [Spam/Warning] or [QUAR] were in the Subject line of a message you received, and you are trying to Forward or Reply to that message. Even though you didn't put those tags into the Subject line, they will cause your outgoing message to be blocked.
Even though there are other reasons, nearly all of our blocks are for one of the reasons above.
If you Reply to or Forward an email that exhibits any of the issues listed above, the message will be blocked, even if you didn't create the problems.
Shown below is the message you will get if your message is blocked before leaving Perimeter. The body of the non-delivery message is confusing and misleading when it says, "You do not have permission to send to this recipient." In reality, the problem could be any one of the various issues listed above. The Subject of the NDR (Non-Delivery Report) is always "Undeliverable: **Message blocked by Perimeter's outbound mail filter**"
To learn more about size limits, P:\KnowledgeBase\FAQ\MessageSizeLimitOutbound.doc
To learn more about all the other reasons a message could be blocked,
P:\KnowledgeBase\FAQ\OutboundBarracuda.doc
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