Full Disclosure mailing list archives
Re: CSS in E-Mails possible E-Mail-Validity Check for Spammers?
From: Andrew Clover <and-bugtraq () doxdesk com>
Date: Wed, 03 Nov 2004 09:52:51 +0100
plonk () datenritter de wrote:
Mozilla Mail 1.7.1 (W98) and 1.7.3 (W98) (didn't check different versions) automatically load CSS-files which are linked from within an html-page sent in an e-mail
Yes. There have been other ways to force an HTTP request from HTML mail too (eg. background images, bug 239954) so this is not unexpected.
The "block loading of remote images in mail messages" option isn't waterproof from a privacy point of view. It would be nice if it was, but I'm not sure this is actually Mozilla's goal; perhaps worth filing a bug to force the issue?
- turn off HTML in E-Mails (not possible in Mozilla?)
Should be possible - it is in Thunderbird (View->Message Body as->Plain Text) and I highly recommend doing so.
-- Andrew Clover mailto:and () doxdesk com http://www.doxdesk.com/ _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
Current thread:
- CSS in E-Mails possible E-Mail-Validity Check for Spammers? plonk (Nov 02)
- Re: CSS in E-Mails possible E-Mail-Validity Check for Spammers? Peter Besenbruch (Nov 03)
- Re: CSS in E-Mails possible E-Mail-Validity Check for Spammers? Andrew Clover (Nov 03)
- Re: CSS in E-Mails possible E-Mail-Validity Check for Spammers? Raoul Nakhmanson-Kulish (Nov 03)
- Re: CSS in E-Mails possible E-Mail-Validity Check for Spammers? Heikki Toivonen (Nov 03)
- Re: CSS in E-Mails possible E-Mail-Validity Check for Spammers? Martin Thielecke (Nov 04)
- Re: CSS in E-Mails possible E-Mail-Validity Check for Spammers? Daniel Veditz (Nov 04)