Tran Hong Quan created JAMES-4066:
-------------------------------------
Summary: EHLO is too strict
Key: JAMES-4066
URL: https://issues.apache.org/jira/browse/JAMES-4066
Project: James Server
Issue Type: Bug
Components: SMTPServer
Reporter: Tran Hong Quan
```
{
"timestamp": "2024-08-28T13:24:32.938Z",
"level": "ERROR",
"thread": "smtpserver-global-2",
"mdc": {
"charset": "US-ASCII",
"action": "EHLO",
"sessionId": "3e0480cc"
},
"logger": "org.apache.james.protocols.smtp.core.esmtp.EhloCmdHandler",
"message": "Invalid EHLO argument received: 7kO2OrE. Must be a domain name
or an IP address.",
"context": "default"
}
```
Coming from a legitimate user and preventing legitimate users from sending
mails...
IMO we can relax EHLO to accept inputs made only of a-z,A-Z,0-9 characters in
addition to the currently accepted value.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
