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Special Forums Cybersecurity how to hide the IP in the email header? Post 5436 by Neo on Tuesday 14th of August 2001 08:35:26 PM
Old 08-14-2001
Interesting suggestion, e-postage for e-mail. You strike me as someone who 'thinks out of the box' and sees life as a set of infinite possibilities vis-a-vis constrained by the mistakes of the past.

As far as email spam, I receive much more e-mail spam than postal spam and junk mail; but I am much more troubled by junk mail in my postal mail box. Here is why, just Neo-think:

Postal junk mail (junk mail) is bulky, contributes to deforestation (paper based) and global warming, and worst of all (selfish me) sometimes hides the good mail (I've lost important bills tossing out the junk). So, you must 'sort and seek' the pile of junk mail and are forced to handle.

E-mail junk, on the other hand, is more easily managed. I know the domains and people and subjects I find critical, so I filter these into special folders. Default junk (spam) goes to a generic in box. Not withstanding spam and junk filters and blockers, I can easily delete spam with the delete key. So, even when I'm heavily spammed, the time-to-delete is trivial.

Granted, in a rush to delete spam, I've deleted a few good messages, but this is unusual.

So, as much as I have a distaste for spam, I do not find it 'more evil' than things like:

- standing in line
- getting junk mail in my US mail box
- deleting and moving posts in the UNIX forums
- cleaning the house
- fileing papers
- you get the idea

So, it is quite popular to 'call email spam the evil-of-the-world' but, quite frankly, I can name 100s of events than make spam trivial, relatively speaking.

Not that I like spam, but you can make your spam life easier by using temporary mailing addresses and doing things like:

-register with web-sites as neo_web@domain.com or mail@yourdomain.com and by doing these tricks, minimize spam in your inbox.

-do not put your email address in newsgroups and other public forums that are archived and mined

-be careful about your main and favorite email addresses with other public documents.

I'm running out of brain-fodder Smilie

Neo
 

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MboxParser::Mail::Convertable(3pm)			User Contributed Perl Documentation			MboxParser::Mail::Convertable(3pm)

NAME
Mail::MboxParser::Mail::Convertable - convert mail for sending etc. SYNOPSIS
use Mail::MboxParser; [...] # $msg is a Mail::MboxParser::Mail-object my $mail = $msg->make_convertable; $mail->delete_from_header('date', 'message-id'); $mail->replace_in_header('to', 'john.doe@foobar.com'); $mail->add_to_header( ['cc', 'john.does.brother@foobar.com'], where => 'BEHIND' ); $mail->send('sendmail'); DESCRIPTION
This class adds means to convert an email object into something that could be send via SMTP, NNTP or dumped to a file or filehandle. Therefore, methods are provided that change the structure of an email which includes adding and removing of header-fields, MIME-parts etc and transforming them into objects of related modules. Currently, only basic manipulation of the header and sending using Mail::Mailer is provided. More is to come soon. This class works non-destructive. You first create a Convertable-object and do any modifications on this while the Mail-object from which it was derived will not be touched. METHODS
delete_from_header(header-fields) Given a list of header-field names, these fields will be removed from the header. If you want to re-send a message, you could for instance remove the cc-field cause otherwise the message would be carbon-copied to the addresses listed in the cc-field. add_to_header(array-ref) add_to_header(array-ref, where => 'BEFORE' | 'BEHIND') add_to_header() takes a reference to a two-element list whose first element specifies the header-field to add or to add to while the second elements specifies the data that should be added. 'where' specifies whether to add at the beginning or at the end of the header. Defaults to 'BEHIND' if not given. replace_in_header(header-field, new_data) First element must be the header-field to be replaced while the second argument must be a string indicating what will be the new content of the header-field. send(command, args) Literally inherited from Mail::Internet. Commands can be "mail" (using the UNIX-mail program), "sendmail" (using a configured sendmail or compatible MTA like exim), "smtp" (for using Net::SMTP) and "test" which will only display what would be sent using /bin/echo. Additional arguments will be passed on to Mail::Mailer->new() which is in fact what Mail::Internet->send() uses. For more details, see Mail::Mailer VERSION
This is version 0.55. AUTHOR AND COPYRIGHT
Tassilo von Parseval <tassilo.von.parseval@rwth-aachen.de> Copyright (c) 2001-2005 Tassilo von Parseval. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO
Mail::Internet, Mail::Mailer perl v5.12.3 2005-12-08 MboxParser::Mail::Convertable(3pm)
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