"yuri789" said in
Unfortunately, they send lots of images, right in the body of the
messages... the ones you do not want your kids to see.
Then use an anti-spam product that detects spam based on where it came from.
There are publicly available DNSBLs (DNS blacklists) and RBLS (open relay
blacklists) that can be used many anti-spam products to detect spam based on
known spam sources. SpamPal is one of those. Then you don't get the spam
to have to bother looking at anything in it, including any graphics.
Besides the "remove webbugs" option (to remove the <IMG> tags that link to
image files on some server), the HTML-Modify plug-in for SpamPal also has
the option "remove inline images too". However, ANY product that will
remove images from the content of e-mails without regard to first detecting
them as spam means you don't get those photos from your sister of her
newborn kittens. You could use the whitelist feature in SpamPal to let
those known and good senders through without modifying their e-mails.
HTML is just text with a bunch of tags in the form "<tagname>". So if the
e-mail is HTML formatted but only looks like it contains a graphic image
(i.e., no text), it really still has text because of the HTML code. So a
rule looking for the absence of "a..z" and "0..9" won't work.
Have you yet tried configuring Outlook to read all e-mail as plain text? If
Outlook doesn't have an option to set this, edit the registry:
HKEY_CURRENT_USER\Software\Microsoft\Office\<version>\Outlook\Options\Mail
and change or create the following REG_DWORD data value:
READASPLAIN
from 0 (zero) to 1 (one). The "<version>" placeholder shown in the registry
key noted above will have a value that depends on your version of Office.
For Office XP (i.e., Outlook 2002), it is "10.0". For Outlook 2000 it is
probably "9.0" and for Outlook 2003 it probably is "11.0".
If you don't like editing the registry, you can get the AttachmentOptions
utility (a link to it can be found at
www.slipstick.com) which adds another
tab panel to Outlook's options where you can enable/disable reading all
e-mails as plain text, plus give you control over what attachment filetypes
are considered hazardous and get blocked.