Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-100012. PoCs published by Geo.
AI-analyzed exploit summary The document describes a mail relay vulnerability in NTMail v3.X, where an unauthorized user can exploit the server by issuing a 'mail from' command with an empty sender field (<>). This bypasses relay protections, allowing the server to be used for spam or unsolicited email.
Description
Gordano NTMail 3.0/5.0 - SPAM Relay
Exploits (1)
exploitdb
WRITEUP
VERIFIED
by Geo · textremoteaix
https://www.exploit-db.com/exploits/19237
The document describes a mail relay vulnerability in NTMail v3.X, where an unauthorized user can exploit the server by issuing a 'mail from' command with an empty sender field (<>). This bypasses relay protections, allowing the server to be used for spam or unsolicited email.
Classification
Writeup 90%
Attack Type
Other
Complexity
Trivial
Reliability
Reliable
Target:
NTMail v3.X
No auth needed
Prerequisites:
Network access to the target mail server (TCP port 25)
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026