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Questions tagged [spam]

Spam is the use of electronic messaging systems (including most broadcast media, digital delivery systems) to send unsolicited bulk messages indiscriminately.

20 questions with no upvoted or accepted answers
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138 views

Malicious Google Drive Links

Curious about a new form of spam I've noticed in my inbox. Someone seems to be using my email address to fill-out forms on sites, so that I receive the bounce back message. In this message there is a ...
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0answers
77 views

IPv6 Spams dataset?

My master thesis is about "Managing Spam Under IPv6". I would like to use machine learning algorithm on information retrieved from mail headers in order to sort out spams from legitimate mails. To do ...
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0answers
186 views

How should end users respond to Earthlink's “Allowed Sender” feature when blocked by policy?

Some of our users are requested to click on an Earthlink antispam URL below https://webmail.pas.earthlink.net/wam/addme?a=USERNAME@earthlink.net&id=<SOME GUID> However our firewall policy ...
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1answer
98 views

What should I do if I want to unsubscribe from what might be spam?

I've been getting emails at my work address for the past year from a company I don't remember subscribing to (especially not with my work email address). I've reported it as spam, but got a reply from ...
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0answers
39 views

Emails Bypassing Exchange Transportation Rules

So here is the situation, we are trying to filter out spam emails within our organizations Exchange 2010 mail server and for the most part we have been pretty successful. Except for a few emails. ...
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0answers
58 views

Reduce form spam without external dependencies or false positives

I'm working on a Java Spring with a team and have been facing form spam issues. We are seeing a large number of requests that use generated & falsified information (ie everyone's names are generic,...
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0answers
62 views

My mails originated from Gmail are going to recepients Spam folder

I added my company's email to my Gmail account. I can send my emails using my company email via "Send Mail As" function of Gmail. Some of my emails are directly going to recepients' Spam folder. ...
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0answers
492 views

Detecting Bots Who are sending Spam Mails via Webmail

I am working on spam Detection done by botnets. Some Information Recently,I came through a techique to detect the spammer in my network which is based on the anamolous amount of MX queries,outbound ...
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0answers
283 views

How Skype Click to Call plugin is used to send spam?

My friend had Skype Click to Call plugin installed within browser on Mac OSX. And his Skype account started to send some automatic spam messages linking to lose weight websites (via goo.gl) without ...
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0answers
34 views

Public report/telemetry API

I want to implement a telemetry data sender into my electron app. The API which I want to connect to is public. So any crash reports or any other data from the user is sent to it. The problem is how ...
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1answer
89 views

Filtering Obfuscated Spam Emails In Exchange

So the past few weeks we have been trying to cut back on the amount of spam reaching our users in our organization. We have been successful in implementing hard filtering rules like if an email ...
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2answers
131 views

Do spammers use legitimate email marketing companies?

Every so often I will find myself on a mailing list that I know I didn't sign up for. This always gets me very cautious and I treat the junk mail as hostile spam - don't click, just delete and ignore. ...
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1answer
152 views

Strange spam to my IG and email with my secret information

I got strange email recently telling that i have an affair and it listed my visited cities with my boyfriend last year. Also threaten to share my relationship with others. Something that bother me ...
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0answers
84 views

Friend got a spam mail with my name and location, after a google drive invite

Right after I sent an invite to a shared drive folder to said friends email adress, she received a spam mail featuring my name (the name I got on google account and my location (city). How does this ...
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1answer
142 views

How are USSD messages used and who could send them?

Some illegal ads started showing up on my Android phone as message boxes recently. They are said to be "USSD messages" in an app recording notifications (com.evanhe.nhfree). There is a Wikipedia ...
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0answers
3k views

How to handle a Google security warning to a non Google email address?

I just received two emails from Google. The first one tells me that my password was changed, the second one tells me, that a windows device logged in to my account. All the links in the emails point ...
0
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1answer
235 views

DMARC and SPF are setup for my non-www domain but doesn't work for www

My website is up and running on www.example.com and I am sending automated emails from my email address support@example.com. DMARC and SPF seem to setup accordingly: _dmarc : v=DMARC1;p=none;pct=100;...
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1answer
55 views

Which is better: detecting spam at receiver or source?

Background I researched a detection of spam sent out using bots. After studying different techniques used by bots to deliver spam, I have no generalised solution to detect spamming at the source ...
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1answer
31k views

Spam email sent to my contacts pretending to be me.

I just found out someone has been sending spam emails to my contacts. I first thought that my account was hacked, but the emails aren't coming from my account but from a weird email address (my name ...
-1
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1answer
687 views

How do Bots Spam Where Outgoing SMTP is blocked

I have read,that bots in an internal network talk directly to External Mail servers instead of going through the Internal Mailserver to deliver spam. Query If it's true, than how do Bots spam do so ...