No from field.
No from field.
Why im i seen messages with no from field?? what does that mean??
- shawniverson
- Posts: 3644
- Joined: 13 Jan 2014 23:30
- Location: Indianapolis, Indiana USA
- Contact:
Re: No from field.
It means these messages don't have a From field in the header defined. Typical for many types of spam.
Re: No from field.
Is there a way to block any e-mail without a from or subject field present?
- shawniverson
- Posts: 3644
- Joined: 13 Jan 2014 23:30
- Location: Indianapolis, Indiana USA
- Contact:
Re: No from field.
yep.
Be aware this is likely to also block sender receipts as I have observed many remote servers (such as Exchange) stripping the watermark from the header on response.
Code: Select all
Treat Invalid Watermarks With No Sender as Spam = high-scoring spam