[TYPO3-german] 4.0rc2: Mailformular Fehler gethostbyaddr()

Mon Apr 3 22:03:05 CEST 2006

Ich habe eine Frage.

Nach dem Absenden eines Mailformulars (Standard) erscheint folgende 
Fehlermeldung oberhalb jeglichen Contents:

---
Warning: gethostbyaddr(): Address is not a valid IPv4 or IPv6 address in 
(..)/htdocs/typo3/t3lib/class.t3lib_htmlmail.php on line 274

Warning: Cannot modify header information - headers already sent by 
(output started at (..)/htdocs/typo3/t3lib/class.t3lib_htmlmail.php:274) 
in (..)/htdocs/typo3/typo3/sysext/cms/tslib/class.tslib_fe.php on line 2767
--

Der Quelltext sieht dann so aus und beginnt mit <br /> als allererstes:

---
<br />
<b>Warning</b>:  gethostbyaddr(): Address is not a valid IPv4 or IPv6 
address in <b>(..)/htdocs/typo3/t3lib/class.t3lib_htmlmail.php</b> on 
line <b>274</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent 
by (output started at 
(..)/htdocs/typo3/t3lib/class.t3lib_htmlmail.php:274) in 
<b>(..)/htdocs/typo3/typo3/sysext/cms/tslib/class.tslib_fe.php</b> on 
line <b>2767</b><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" 
"http://www.w3.org/TR/html4/strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
---

Die E-Mail kommt allerdings fehlerfrei beim Empfänger an...

Irgendwelche Ideen?
Thomas