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Full Discussion: Tcp waits
Operating Systems Linux SuSE Tcp waits Post 302961759 by bakunin on Thursday 3rd of December 2015 08:44:08 AM
Old 12-03-2015
OK, the picture is clearer now, but still not entirely conclusive:

Quote:
Originally Posted by Phuti
and I always see one connection from smpt I see one and it takes about 10-15 minutes.
I suppose by "smpt" you mean "SMTP", which is "Simple Mail Transfer Protocol". This is a specialized protocol (based on the TCP protocol as a means of transport) to transport mails between a client and the MTA as well as between MTAs. (If you cannot make sense of the term MTA: here is a short introduction).

If you maintain an Exchange Server (which is a software as close to a real MTA as Microsoft was able to program it) it perhaps uses SMTP transmissions to send and/or receive mails, both locally and to/from outside. Depending on the volume of data to send may or may not take several minutes to do so.

How about describing your environment and your problem a bit more completely so that we can provide concrete help instead of giving you some general information, hm?

I hope this helps.

bakunin
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KUVERT_SUBMIT(1)						   User Commands						  KUVERT_SUBMIT(1)

NAME
kuvert_submit - MTA wrapper for mail submission to kuvert(1) SYNOPSIS
kuvert_submit [sendmail-options] [recipients...] DESCRIPTION
Kuvert_submit submits an email either directly to sendmail(8) or enqueues it for kuvert(1) for further processing. kuvert_submit should be called by your MUA instead of your usual MTA to enable kuvert to intercept and process the outgoing mails. Please see your MUA's documentation about how to override the MTA to be used. Kuvert_submit transparently invokes "/usr/sbin/sendmail" directly if it cannot find a ~/.kuvert configuration file, or if the -bv option is given. Otherwise, it enqueues the email in the queue directory specified in the configuration file. If that fails or if the configuration file is invalid, kuvert_submit prints an error message to STDERR and terminates with exit code 1. On successful submission, kuvert_submit terminates with exit code 0. Kuvert_submit also logs messages to syslog with the facility "mail". OPTIONS
If it runs the MTA directly then kuvert_submit passes all options through to /usr/sbin/sendmail. Otherwise, it ignores all options except -f and -t (and -bv which triggers a direct sendmail pass-through). -f <emailaddress> Sets the envelope sender. Kuvert_submit passes this on to kuvert. -t Tells an MTA to use the recipients in the mail instead of any commandline arguments. If -t is not given then kuvert_submit passes the recipients from the commandline on to kuvert. FILES
~/.kuvert The configuration file read by kuvert and kuvert_submit. If not present, kuvert_submit calls /usr/sbin/sendmail directly. ~/.kuvert_queue The default queue directory. SEE ALSO
kuvert(1) AUTHOR
Alexander Zangerl <az@snafu.priv.at> COPYRIGHT AND LICENCE
copyright 1999-2008 Alexander Zangerl <az@snafu.priv.at> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. Mail 2009-03-16 KUVERT_SUBMIT(1)
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