What follows below is a somewhat lengthy and probably somewhat boring discussion with regard to some common problems related to email. For those who want to skip the boring parts, please take a look at our faqs which describe, among other things, a common phishing attack and some issues associated with SPAM messages not sent from our servers.
During the past couple of years there has been a lot of talk revolving around improving the email protocol - SMTP (Simple Mail Transfer Protocol) - to essentially make it somewhat less simple. The largest deficiency within the protocol is that lack of authentication which can determine that the sender of an email is really who they say they are.
This deficiency leads to lots of SPAM and Phishing attacks. And although there are multiple possible solutions for this (sender ID, sender policy framework, domainkeys and others), we can safely assume that the larger problem will not be implemented (and therefore solved) across the Internet anytime in the foreseeable future. For this reason, we wanted to inform the goowy user community of two types of specific issues we have seen in the past few months.
Phishing
Phishing is generally an attempt by someone with less than stellar morals to trick you into thinking that they are someone that you trust - and then getting you to submit additional information to them. In many of these instances, our SPAM filters will determine that a phishing attack is going on and will action that message according to your Junk Mail settings. However, there instances where the message gets by our filters and/or you may be looking through your Junk Mail folder to ensure that legitimate mail was not improperly categorized. Here is an example of phishing email which is made to look like it is being sent by PayPal:
Dear PayPal User,
We recently noticed one or more attempts to log in to your PayPal
account from a foreign IP address.
If you recently accessed your account while traveling, the unusual log
in attempts may have been initiated by you. However, if you did not
initiate the log ins, please visit PayPal as soon as possible to update
your account:
https://www.paypal.com/us/cgi-bin/webscr?cmd=_login-run
Changing your password is a security measure that will ensure that you
are the only person with access to the account.
Thanks for your patience as we work together to protect your account.
Sincerely,
PayPal
----------------------------------------------------------------
PROTECT YOUR PASSWORD
NEVER give your password to anyone, including PayPal employees. Protect
yourself against fraudulent websites by opening a new web browser (e.g.
Internet Explorer or Netscape) and typing in the PayPal URL every time
you log in to your account.
----------------------------------------------------------------
Please do not reply to this email. This mailbox is not monitored and
you will not receive a response. For assistance, log in to your PayPal
account and click the Help link located in the top right corner of any
PayPal page.
PayPal Email ID PP321
Clicking on the link will actually take you to a site that looks like PayPal, but really isn't. If you were to type in your username and password into this site, your PayPal account would really be compromised. Likewise, there are emails being sent as if they are coming from us at goowy - telling you that your account is suspended. If you get an email like this, make sure you delete it without opening any attachments and/or clicking any links in it. We will never contact you individually to tell you there is something wrong with your account and asking you to take a corrective action.
Fake SPAM
SPAM has been around for a long time and has many distinct flavors. There is one particular flavor of SPAM that we don't have any control over. As mentioned previously, it's extremely simple for someone to impersonate any other user when sending email. Since the intent of such a person is simply to get their message out to you, they actually want to ensure that replies to their messages don't go back to them (as this would add to their bandwidth, management, etc. costs). And this results in two more problems:
- Emails can be sent from any system with fake "From" and "Reply To" addresses. People do this to make you think that we are responsible for the SPAM, but we really have no control over it. The only way to know whether we sent the message or not is to look at the message headers, as described in this faq.
- Since it's possible for someone to send an email as anyone else, it's possible for those people to actually send as YOU! Of course you never sent the email, and so the original email will not be in your sent items, but any replies or more likely bounces, actually will go to you. And unfortunately, there's nothing that anyone can do about this to prevent you from getting these types of messages - your only recourse is to delete them when you see them.
This should hopefully shed some light on these issues and give you greater insight. If you have thoughts on this topic, please let us know.
- Gary (Chief SPAM Guy)
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