Maximum encrypted message size
Hi all,
What is the largest size message that can be encrypted by the IronPort ESA PXE engine? Is this a configurable parameter?
Thanks very much,
- Steve
I came to this thread after one of my users had a message bounce that was only about 7.2MB.
I understand Cisco wants to cut down on support calls and costs but this seems like a drastic reduction. We're a very small shop and rarely send out messages of any kind over 10MB but it's the big ones that are usually the most sensitive, yes? I would very much like to see this limit at least somewhat configurable in the future, even if it's capped at, say, 20MB, or even maybe see it indexed on throughput but effectively cutting the limit of what can be protected by 75% or more puts a huge dent in the value argument for IronPort. The ability to easily encrypt anything from any device is the prime reason we have IronPort versus numerous other options.
We renewed this year but if this is not addressed it will put a serious damper on our enthusiasm to spend the extra cash next year.
Similar Messages
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Modify maximum received message size - Exchange 2007
i'm modifying my organization recive size limits, it was configured so that the maximum recive size to 10MB, and i need to increase it to 20 MB, so i did the below steps
1. changed exchange organization transport config to 20M, and it's currently as below
[PS] C:\Windows\system32>Get-TransportConfig | fl *size*
MaxDumpsterSizePerStorageGroup : 18MB
MaxReceiveSize : 20MB
MaxSendSize : 7MB
2. edited all receive connectors settings in all servers so that the maximum receive size is 20MB as below
Get-ReceiveConnector | Set-ReceiveConnector -MaxMessageSize 20MB
3. for user limits, it's all using the default configuration for maximum receive size of unlimited
[PS] C:\Windows\system32>Get-Mailbox -Identity XXXXXXXXXXX | ft name,*maxre*
Name MaxReceiveSize
XXXXXXXXXXXXXXX unlimited
4. for adsite links, it's in the default configuration, and
MaxMessageSize : unlimited
for all AdSite links
but when i tried to send email from my gmail to my email account with attachment size around 13MB, i recived the below NDR
#550 5.2.3 RESOLVER.RST.SendSizeLimit; message too large for this sender ##
i checked the message size in the message traking log and found that the exchange server read it as 16MB size, (still under the maximum receive size) but its status was
fail routing due to message size
so i ask is there are any other settings that control the reciving message size, and how can i identify the source of restriction that prevents the server from accepting
the message
note: i restart the service
Microsoft Exchange Active Directory Topology Service and all its dependant services and replicates the active directory sitesYou have to make the maxsendsize and maxreceivesize match for anonymous messages to and from the internet, so the the maxsend to 20MB as well ( to be clear - its really the maxsendlimit that is being applied to unauthenticated senders, so set it to 20MB
and make the maxreceive match and that is set the largest message size in the org across the board)
MaxReceiveSize : 20MB
MaxSendSize : 7MB
Twitter!:
Please Note: My Posts are provided “AS IS” without warranty of any kind, either expressed or implied. -
JMS Adapter Maximum Message Size Restriction and Impact
Hi ,
We have business requirements,where the Maximum message size that needs
to be sent or received from around 25 to 30MB usig JMS XI channels.
But, "Note 856346 - J2EE JMS Adapter: Frequently Asked Questions (FAQ)"
specifies as below,
2.12)What are the message size restrictions in 640/700 release and also
710 releases?
Answer: The maximum message size for 640/700 releases is "10MB"
Please let us know,
1) If you see any issues with JMS XI Adapter handling 30MB messages in
Production systems.
2) If 30MB is huge, what is the maximum permissible message size
greater than 10MB as break point.
regards,
Amit1) If you see any issues with JMS XI Adapter handling 30MB messages in
Production systems.
If message size beyond 10MB then the message wont come to SXMB_MONI itself.....may be even in CC monitoring there may not be an entry....you mentioned Production Systems.....did you checked in Dev? The behavior wont change from Dev to Prod.
2) If 30MB is huge, what is the maximum permissible message size
greater than 10MB as break point.
10MB itself is the limit...anything above that wont be processed.
Regards,
Abhishek. -
Maximum message size JMS adapter can pick
Dear All,
I have query on JMS adapters.
1) I would like to know what is the maximum size message JMS adapter can pick?
2) Is there any option in JMS adapter, to define the maximum size?
You help/guidance will be very much appreciated.
Thanks,
Praveenkumar1) If you see any issues with JMS XI Adapter handling 30MB messages in
Production systems.
If message size beyond 10MB then the message wont come to SXMB_MONI itself.....may be even in CC monitoring there may not be an entry....you mentioned Production Systems.....did you checked in Dev? The behavior wont change from Dev to Prod.
2) If 30MB is huge, what is the maximum permissible message size
greater than 10MB as break point.
10MB itself is the limit...anything above that wont be processed.
Regards,
Abhishek. -
Incoming message size exceeds the configured maximum size for protocol t3
Hi All,
I've encountered an error as follow:
weblogic.socket.MaxMessageSizeExceededException: Incoming message of size 50004000 bytes exceeds the configured maximum of 50000000 bytes of protocol t3.
But the request message is only 3MB, why it is enlarged to over 50M?
There is a For Each loop section in main flow, is it because for one loop, there will be a copy of request message?
How to enlarge message size for protocol t3?
Go to server/protocol and change 'Maximum Message Size' for AdminServer, OSB Servers and SOA servers?
Thanks and Regards,
BruceHi,
1) After setting -Dweblogic.MaxMessageSize to 25000000
<BEA-000403> <IOException occurred on socket: Socket[addr=ac-sync-webserver1/172.24.128.8,port=9040,localport=36285]
weblogic.socket.MaxMessageSizeExceededException: Incoming message of size: '25002240' bytes exceeds the configured maximum of: '25000000' bytes for protocol: 't3'
at weblogic.socket.BaseAbstractMuxableSocket.incrementBufferOffset(BaseAbstractMuxableSocket.java:174)
2) After setting -Dweblogic.MaxMessageSize to 50000000
<BEA-000403> <IOException occurred on socket: Socket[addr=ac-sync-webserver2/172.24.128.9,port=9040,localport=59925]
weblogic.socket.MaxMessageSizeExceededException: Incoming message of size: '50000400' bytes exceeds the configured maximum of: '50000000' bytes for protocol:
't3'.
And even after setting various values for -Dweblogic.MaxMessageSize , issue weblogic.socket.MaxMessageSizeExceededException was observed.
To overcome the issue set Manual Service Migration Only as after several experiments and replicating the issue it was found out that in case of no available pinned services, must set the migration policies of the migratable targets on "Manual Service Migration Only".
And once it is corrected; it was noticed that weblogic.socket.MaxMessageSizeExceededException issue also resolved.
WebLogic Server can fail over most services transparently, but it's unable to do the same when dealing with pinned services.
Pinned Services : JMS and JTA are considered as pinned services. They're hosted on individual members of a cluster and not on all server instances.
You can have high availability only if the cluster can ensure that these pinned services are always running somewhere in the cluster.
When a WebLogic Server instance hosting these critical pinned services fails, WebLogic Server can't support their continuous availability and uses migration instead of failover to ensure that they are always available.
Regards,
Kal -
Maximum message size for internal users
Hi,
Is it possible to configure a maximum message size for internal users and also create exceptions?
The templates available in Transport Rules only allow for "when size of any attachment is greater or equal". This is not ideal as users can add 50 X 1MB attachaments to an email etc.
Configuring Transport settings or Receive Connectors do not allow for exceptions.
Thank you.Hi Prakash,
Thanks for the link to the thread. The AD site link configuration is valid but does not account for the required exceptions. E.g User A can send unlimited size message to User B but not to User C.
The thread also mentions the Transport Rule configuration stated in my original post but that configuration has one major flaw. Users can circumvent the control by splitting attachments. -
Hi,
I have had to increase the Maximum Message Size on each of several weblogic server instances from 10,000,000 bytes to 30,000,000 bytes. The upper limit for this value is 2,000,000,000 bytes.
What are the performance implications for the other server instances when this field limit is increased?
Does anyone have a recommended initial value for this?
Any help would be greatly appreciated.
Thanks.Hi,
This maximum message size helps guard against a denial of service attack in which a caller attempts to force the server to allocate more memory than is available thereby keeping the server from responding quickly to other requests.
Secure value is 10000000.
Go through the following link and find the needfull information on this issue.
http://e-docs.bea.com/wls/docs90/wlsmbeanref/core/index.html
Regards
Anilkumar kari -
Maximum message size in AS/JMS?
Is there a maximum message size that the Oracle 10G AS JMS provider can handle? It works fine with 63-64KB message sizes, but if I send anything larger it rejects the message.
I'm pretty sure there's a way to adjust this limit, but I cannot find it.It doesn't seem to throw an error message - at least not in the logs that I have searched through -but rather simply rejects the message. Everything works properly if the message is trimmed to fit the 64K limit.
The message recieved by the java application:
javax.jms.JMSException: JMSRemoteServer[server1:3701]: remote server is closed
at com.evermind.server.jms.JMSUtils.toJMSException(JMSUtils.java:1853)
at com.evermind.server.jms.JMSRemoteServer.assertOpen(JMSRemoteServer.java:691)
at com.evermind.server.jms.JMSRemoteServer.assertOk(JMSRemoteServer.java:700)
at com.evermind.server.jms.JMSRemoteServer.enqMessage(JMSRemoteServer.java:614)
at com.evermind.server.jms.EvermindSession.send(EvermindSession.java:1098)
at com.evermind.server.jms.EvermindMessageProducer.send(EvermindMessageProducer.java:409)
at com.evermind.server.jms.EvermindMessageProducer.send(EvermindMessageProducer.java:201) -
Maximum Message size OSB can handle
Hi,
I am trying to find out the maximum message size OSB can handle without any problems.
I know this may be dependant on JVM settings etc,but what is a safe limit.Can the payload size be of 1 GB etc , say for a WSDL based proxy service.
Any formal documentation on the size of messages?
Thanks.Hi ,
Please check the following links
https://kr.forums.oracle.com/forums/thread.jspa?threadID=2125210
https://kr.forums.oracle.com/forums/thread.jspa?threadID=2167494 -
Restrict maximum message size like on other phones?
Hi,
just found out that the mail application on the iPhone always downloads the full content of a message when its size is below 50KB. If, however, the message size is 50KB or more, the iPhone only seems to download it when the message is accessed by the user. I've just tested this the following way:
1. Sent two mails via Exchange ActiveSync to the phone, one with a size of 47KB, another with a size of 52KB.
2. Turned on airplane mode
3. In mail, the message with a size of 47KB could opened and views as it was completely downloaded. While opening the 52KB message I however received a note that message cannot be viewed as it hasn't been downloaded yet.
So, at least when using Exchange ActiveSync (haven't tested other protocols) the maximum size of automatically pushed messages seems to be 50KB.
Do you know whether there is a possibilty to restrict this size? Since when using the iPhone in another country 50KB per mail could be quite expensive compared to other Phones that allow you to restrict the size of the content being automatically downloaded (i.e. Windows Mobile where you can choose or Mail for Exchange on Symbian where only 2KB of each message are downloaded automatically).
I wish there was an option for it. Would be nice to see this at some stage in software 3.0.
Thanks
luke
Message was edited by: lukin22Long question, short answer.... you can't adjust how the iPhone decides to download the full content of an email. That feature has not been mentioned for 3.0.
-
Extending maximum message size
I want to extend the maximum message size for a standalone client which is implemented according to the documentation. The server (9.1) is already configured for an extended message size of 20000000 via web console (environment - server - protocols - general). But I get the "weblogic.socket.MaxMessageSizeExceededException: Incoming message of size: '10000080' bytes exceeds the configured maximum of: '10000000' bytes for protocol: 't3'" independently whether I give the parameter "-Dweblogic.MaxMessageSize=20000000" (or MaxT3MessageSize) to the clients jvm or not. How can I increase the message size?
It doesn't seem to throw an error message - at least not in the logs that I have searched through -but rather simply rejects the message. Everything works properly if the message is trimmed to fit the 64K limit.
The message recieved by the java application:
javax.jms.JMSException: JMSRemoteServer[server1:3701]: remote server is closed
at com.evermind.server.jms.JMSUtils.toJMSException(JMSUtils.java:1853)
at com.evermind.server.jms.JMSRemoteServer.assertOpen(JMSRemoteServer.java:691)
at com.evermind.server.jms.JMSRemoteServer.assertOk(JMSRemoteServer.java:700)
at com.evermind.server.jms.JMSRemoteServer.enqMessage(JMSRemoteServer.java:614)
at com.evermind.server.jms.EvermindSession.send(EvermindSession.java:1098)
at com.evermind.server.jms.EvermindMessageProducer.send(EvermindMessageProducer.java:409)
at com.evermind.server.jms.EvermindMessageProducer.send(EvermindMessageProducer.java:201) -
Hello,
I'm trying to send a message of 30MB and the log reports:
"552 5.2.3 sorry, that message size exceeds the maximum "
After configuring sourceblocklimit and blocklimit in channels parameters the message still apears.
I have compiled :/opt/SUNWmsgsr/sbin/imsimta cnbuild
/opt/SUNWmsgsr/sbin/imsimta restart dispatcher
and restarted services.
What else should I change to send the message?
Thanks in advance.the log looks like:
31-Mar-2005 18:31:45.20 tcp_intranet tcp_local E 36763 [email protected] rfc822;[email protected] [email protected]
31-Mar-2005 18:31:48.89 tcp_local R 36763 [email protected] rfc822;[email protected] [email protected] dns;gsmtp185-2.google.com (TCP|200.12.176.35|43298|64.233.185.114|25) (mx.gmail.com ESMTP 16si699150wrl) smtp;552 5.2.3 sorry, that message size exceeds the maximum
The messages is enqueued, so this tells me that limitation is outside? -
Security Services \ Outbreak Filters - Maximum Message Size to Scan?
We still have the Maximum Message Size to Scan: set to 256K is that too low by today's standards?
We have our set to 1M. The only issue is that it will use more memory to scan. Other than that, no issues for us when we change it.
-
Error message "Maximum character output size limit reach Err_WIS_30272"
Users are getting the Error message "Maximum character output size limit reach Err_WIS_30272" while creating the Universe Query in the Live Office, but when they create the same query in the Web intelligence Report then it work fine.
To resolve this error message we can have to increase the value of "Maximum Character Stream Size" parameter in the Web intelligence Processing Server.
But i want to know the reason why the error message is only appearing in the Live Office Query, where it work fine in Web intelligence Query.
Are there architectural difference in Web intelligence and Live Office?Hi,
maybe one of the following SAP Notes will answer your Question.
https://websmp230.sap-ag.de/sap%28bD1lbiZjPTAwMQ==%29/bc/bsp/sno/ui_entry/entry.htm?param=69765F6D6F64653D3030312669765F7361706E6F7465735F6E756D6265723D3133373030343526
https://websmp230.sap-ag.de/sap%28bD1lbiZjPTAwMQ==%29/bc/bsp/sno/ui_entry/entry.htm?param=69765F6D6F64653D3030312669765F7361706E6F7465735F6E756D6265723D3133373537353526
https://websmp230.sap-ag.de/sap%28bD1lbiZjPTAwMQ==%29/bc/bsp/sno/ui_entry/entry.htm?param=69765F6D6F64653D3030312669765F7361706E6F7465735F6E756D6265723D3133383336363426
Regards
-Seb. -
552 Message size exceeds maximum message size
[Dell Inspiron 560 desktop;
MS Windows 7 Home Premium SP1 64bit; Windows Live Mail 2011; MS Word Pro 2003; Mozilla Firefox 22.0; Adobe FP 11,8,800,94; Adobe Reader 11.......]
Hello, I have the same problem, 10 emails I sent out bounced with the following same error message:
">>>xxxxxxxxxatxxxxxxxx.co.il(reading confirmation): 552 Message size exceeds maximum message size"
And they also sent the headers....which is all Greek to me. Being a very beginner computer user, I can't execute the good advice given here.
This is very strange since the emails so bounced only had 5 small pictures I had taken in my small, cheap dig camera, while other messages I had sent out
successfully before were probably 4 times as big.
Also, whose fault is it: my server RCN? Microsoft? I wonder...
I hope there's something easier for me to do to fix this problem?
Thanks ever so much for any help! :) AdelaIt says to me that the message you sent was rejected along the way because it was too big. Ask the e-mail administrator of the system that's bouncing it.
Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."
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