I/o Error Premature Connection Close
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > Sendmail issue: collect: premature EOM :collect: I/O error on connection Want to Advertise Here? Solved Sendmail issue: collect: premature EOM :collect: I/O error on connection Posted on 2011-11-01 Email Servers Linux Email Software 1 Verified Solution 3 Comments 3,340 Views Last Modified: 2012-06-27 We are having an issue with Sendmail that only started today. I have a server that generates reports from a SQL database, and these reports are then issued via Sendmail as attachments. The reporting server and the Sendmail server are located in different sites. I started to get the following errror messgaes logged in Sendmail today. collect: premature EOM: Connection reset by xxxx SYSERR(root): collect: I/O error on connection from xxxx We have done the following to troubleshoot. 1. Re-send the mail - same problem. 2. Check MTU settings on all devices - 1500 3. Send a mail from the reporting server with a small attachment - works with no problem. 4. Send the original mail and attachment from a server at the same site as Sendmail - same problem. I am guessing that this issue is realted to the size of the attachment, which is 14.5Mb. This attachment is produced monthly and has gradually increased in size and it seems to have tripped some kind of threshold which results in this error, as the only thing that generates the error every time regardless of where it is sent from is a mail with the 14.5Mb attachment. Can anyone help with this ? I assume that the issue is related to the config of Sendmail itself as we seem to have ruled out issues based on cross-site traffic and/or MTU mismatch. TIA 0 Question by:ccfcfc Facebook Twitter LinkedIn Google LVL 19 Best Solution byxterm You have to figure that the 14.5mb attachment probably equates to about 20MB after the overhead of MIME encoding. So my question to you, if you do a straight FTP or scp from the client to the target Go to Solution 3 Comments LVL 12 Overall: Level 12 Linux 6 Email Servers 2 Email Software 1 Message Active 4 days ago Expert Comment by:mugojava2011-11-01 MTU issues are the most common
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reinvent wheels? What about backwards compatibility? Why not split up Mojolicious into many smaller distributions? Where can i discuss my patches for Mojolicious? Which versions of Perl are supported by Mojolicious? How http://mojolicious.org/perldoc/Mojolicious/Guides/FAQ well is Windows supported by Mojolicious? Do I need to clean my environment http://www.web-polygraph.org/docs/reference/output/messages.html before testing Mojolicious? What is the difference between blocking and non-blocking operations? Will my code magically become non-blocking with Mojolicious? What is an event loop? Where did my file extension go? Can I configure Hypnotoad from the command line? What does the error "Maximum message size exceeded" mean? What does the error "Maximum i/o error start-line size exceeded" mean? What does the error "Maximum header size exceeded" mean? What does the error "Maximum buffer size exceeded" mean? What does "Your secret passphrase needs to be changed" mean? What does "Nothing has been rendered, expecting delayed response" mean? What does "Inactivity timeout" mean? What does "Premature connection close" mean? What does "Worker 31842 has no heartbeat, restarting" mean? What does "Connection already i/o error premature closed" mean? MORE SUPPORT #NAME Mojolicious::Guides::FAQ - Frequently Asked Questions #OVERVIEW This document contains answers for the most frequently asked questions about Mojolicious. #QUESTIONS We hope these answers are to your satisfaction. #How does Mojolicious compare to other Perl web frameworks? The short answer is "it doesn't", because we interpret the term "web framework" much more literally than others. With the emergence of the real-time web and new technologies such as WebSockets, we are facing new challenges that go way beyond what commonly used modules like LWP were designed for. Because of this, Mojolicious contains a whole new HTTP client/server stack called Mojo, which was heavily inspired by the original LWPng effort and carefully designed with these new requirements in mind. So while some of the higher abstraction layers might look similar to other web frameworks, it is more of a web toolkit and can even be used as the foundation for more advanced web frameworks. #Why doesn't Mojolicious have any dependencies? We are optimizing Mojolicious for user-friendliness and development speed, without compromises. While there are no rules in Mojolicious::Guides::Contributing that forbid dependencies, we do currently discourage adding non-optional ones in favor of a faster a
Wish List Sponsors Mailing List Users Miscellaneous Results Compliance Other Tools Search Home·Search·Print·Help Run-time messages This page describes run-time messages emitted by polyclt and polysrv on the console. The scope of this page is text human-speak messages rather than cryptic "current statistics" lines also emitted by Polygraph. The overall description of the console output is available elsewhere. Each message has its own minimum verbosity level at which it will be visible on the console. At the time of writing, the maximum verbosity level is 10. Table of Contents 1.Message types 1.1Errors 1.2Warnings 1.3Informational messages 2.Message descriptions 1. Message types There are three types of messages: errors, warnings, and informational messages. 1.1 Errors Error messages are prepended with an error: tag. The errors have low minimum verbosity level, usually 1. Most errors have special numeric identifier called error number or just errno. Identifiers smaller than 255 usually correspond to system errors that should be documented in your operating system environment. Errors with higher numbers are Polygraph-specific errors and are described in this document. Most error messages should not be ignored. However, some errors are a part of the normal simulation. Please see individual message descriptions for details on a specific error. 1.2 Warnings Warning messages are prepended with a warning: tag. The warnings have medium verbosity level, usually 3 and higher. It is better to pay attention to warning messages as they often indicate that some condition is getting worse. Please see individual message descriptions for details on a specific warning. 1.3 Informational messages Informational messages are prepended with a fyi: tag (for-your-information) or have no tag at all. These messages have medium verbosity level, usually 3 and higher. Most informational messages can be safely ignored. They are useful for monitoring the status and progress of an experiment. 2. Message descriptions Below is a list of most common messages, followed by their descriptions. If a message you are interested in is not documented, please let us know. error: foreign request error: foreign reply error: foreign ICP request error: foreign ICP reply error: malformed HTTP request or respons