HELO MAIL FROM: HELO HELO Causes Server To Stop Responding

[Boby4458]

Describe the bug

Sending this specific sequence of commands in succession to a running Haraka server causes the server to stop responding. Meanwhile, Postfix does not have this issue and processes the same sequence normally.

Expected behavior

The server should return a "250" code.

Observed behavior

The server does not respond.

Steps To Reproduce

Send these commands one after the other to a running Haraka server.

System Info

Haraka	Haraka.js — Version: 3.0.5
Node	v23.3.0
OS	Darwin MacBookAir.fritz.box 24.0.0 Darwin Kernel Version 24.0.0: Mon Aug 12 20:49:48 PDT 2024; root:xnu-11215.1.10~2/RELEASE_ARM64_T8103 arm64
openssl	OpenSSL 3.4.0 22 Oct 2024 (Library: OpenSSL 3.4.0 22 Oct 2024)