Collaborate Disseminate
I am looking for an email provider that I will use with custom domain, one provider is cheaper but has only SPF while the other is more expensive but uses both SPF and DKIM and I’m not sure if paying more is worth it if the o… Continue reading Security of SPF vs SPF and DKIM in email
Good Morning All, I’ve been thrown into the deep end with a request from my director. I know little of DMARC and email spoofing in general, but I’m trying to somehow weed out WHY this spoof email “passed”.
It’s coming from… Continue reading Why did spoof email receive a "pass"? And why didn’t it show up in the aggregate report?
I understand that by publishing an initial p=none policy, you basically instruct recipients that participate in DMARC to NOT treat incoming mail any different than how they did before a DMARC policy was published.
Regardles… Continue reading On deploying DMARC
I understand that by publishing an initial p=none policy, you basically instruct recipients that participate in DMARC to NOT treat incoming mail any different than how they did before a DMARC policy was published.
Regardles… Continue reading On deploying DMARC
I’ve recently setup a mail server, which will be handling email for multiple people and domains. Appropriate SPF, DKIM, DMARC and ADSP records have been added, yet I’m getting something confusing:
Authentication-Results: mx… Continue reading DMARC annoyances
I’ve recently setup a mail server, which will be handling email for multiple people and domains. Appropriate SPF, DKIM, DMARC and ADSP records have been added, yet I’m getting something confusing:
Authentication-Results: mx… Continue reading DMARC annoyances
Google is toughening up Gmail’s safeguards to make email just a little bit safer. Continue reading Safer Gmail: more warnings against fakes, phishers, and spoofers
SPF (SpeedPhish Framework) is a an e-mail phishing toolkit written in Python designed to allow for quick recon and deployment of simple social engineering phishing exercises. There are also other popular Phishing tools are frameworks such as: – Phishing Frenzy – E-mail Phishing Framework – Gophish – Open-Source Phishing Framework – sptoolkit…
Read the full post at darknet.org.uk
Continue reading SPF (SpeedPhish Framework) – E-mail Phishing Toolkit
The U.S. Federal Bureau of Investigation (FBI) this week warned about a “dramatic” increase in so-called “CEO fraud,” e-mail scams in which the attacker spoofs a message from the boss and tricks someone at the organization into wiring funds to the fraudsters. The FBI estimates that these scams have cost organizations more than $2.3 billion in losses over the past three years. Continue reading FBI: $2.3 Billion Lost to CEO Email Scams
If I understand the SPF Record Syntax correctly, any machine with an IP that points to my-domain.com can send email as if it’s from my-domain.com if I’m using ptr in my SPF record.
Anyone can create a PTR record for his IP(s).
Then isn’t i… Continue reading Is a ptr mechanism in an SPF record secure?