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authorEric S. Raymond <esr@thyrsus.com>1997-12-03 05:47:01 +0000
committerEric S. Raymond <esr@thyrsus.com>1997-12-03 05:47:01 +0000
commitd8ed18a78ae009d4990e6c4ec65788bbc21dc316 (patch)
tree2b904f9a0155deda98726d1148278da75d6a119f
parent099788294e01580d75de63ac269a3220523dac9b (diff)
downloadfetchmail-d8ed18a78ae009d4990e6c4ec65788bbc21dc316.tar.gz
fetchmail-d8ed18a78ae009d4990e6c4ec65788bbc21dc316.tar.bz2
fetchmail-d8ed18a78ae009d4990e6c4ec65788bbc21dc316.zip
Added note about DNS startup delays.
svn path=/trunk/; revision=1557
-rw-r--r--fetchmail-FAQ.html15
1 files changed, 13 insertions, 2 deletions
diff --git a/fetchmail-FAQ.html b/fetchmail-FAQ.html
index d7e39f7d..67b7e051 100644
--- a/fetchmail-FAQ.html
+++ b/fetchmail-FAQ.html
@@ -10,7 +10,7 @@
<table width="100%" cellpadding=0><tr>
<td width="30%">Back to <a href="index.html">Fetchmail Home Page</a>
<td width="30%" align=center>To <a href="/~esr/sitemap.html">Site Map</a>
-<td width="30%" align=right>$Date: 1997/12/01 07:44:40 $
+<td width="30%" align=right>$Date: 1997/12/03 05:47:01 $
</table>
<HR>
<H1>Frequently Asked Questions About Fetchmail</H1>
@@ -110,6 +110,7 @@ dumped to all my terminal sessions.</a><br>
<a href="#O4">O4. Why do deleted messages show up again when I take
a line hit while downloading?</a><br>
<a href="#O5">O5. Why is fetched mail being logged with my name, not the real From address?</a><br>
+<a href="#O6">O6. I'm seeing long sendmail delays at start of each poll cycle.</a><br>
<h1>Answers:</h1>
<hr>
@@ -1631,11 +1632,21 @@ Versions 2.1 and up try the header From address first and fall back to
the calling-user ID. So if your SMTP listener isn't picky, the log
will look right.<p>
+<hr>
+<h2><a name="O6">O6. I'm seeing long sendmail delays at start of each poll cycle.</a></h2>
+
+Sendmail does a hostname lookup when it gets a HELO. Your resolver
+configuration may be causing that to fail and time out. Check
+<code>/etc/resolv.conf</code> and <code>/etc/hosts</code> file. Make
+sure your hostname and FQDN are both in <code>/etc/hosts</code>, and
+that hosts is looked at before DNS is queried. You probably also want
+your remote mail server to be in the hosts file.<p>
+
<HR>
<table width="100%" cellpadding=0><tr>
<td width="30%">Back to <a href="index.html">Fetchmail Home Page</a>
<td width="30%" align=center>To <a href="/~esr/sitemap.html">Site Map</a>
-<td width="30%" align=right>$Date: 1997/12/01 07:44:40 $
+<td width="30%" align=right>$Date: 1997/12/03 05:47:01 $
</table>
<P><ADDRESS>Eric S. Raymond <A HREF="mailto:esr@thyrsus.com">&lt;esr@snark.thyrsus.com&gt;</A></ADDRESS>
6.2 compatibility as far as possible. SSL/TLS however is a highly recommended compilation option. - Fetchmail now uses automake and supports all common automake targets and overrides such as "make install-strip" or "DESTDIR=..." for staging areas. - The fetchmailconf script has been renamed to fetchmailconf.py, automake will install it into Python's top-level site-packages directory and byte-compile it (so you need to package or remove fetchmailconf.pyc and fetchmailconf.pyo as well). - If you want to defeat Python byte-code compilation and would rather like to install fetchmailconf.py yourself, you can add PYTHON=: to the ./configure command or pass this in the environment. This pretends that no Python interpreter were installed. - The Makefile generates a two-line "fetchmailconf" /bin/sh wrapper script that executes the actual fetchmailconf.py with the python installation found at configuration time, so that users can still type "fetchmailconf" rather than "python fetchmailconf". - Note that fetchmailconf.py supports a few command line arguments, so if you use local wrapper scripts, be sure they pass on their own arguments properly. Remember to use "$@" (with quotes) in shells, not $*. - There is now a dummy fetchmailconf manual page which will just source (roff's ".so" command) the fetchmail manual page for now. You can of course keep your symlinks in place and ignore this dummy. IF you install the dummy and compress your man pages, be sure to test "man fetchmailconf", on some systems, you'll need to adjust the ".so" command to point to the compressed version.