Hi Michael You could test if you are hitting the post-quantum issues of https://tldr.fail/ - it looks similar to what you are describing.
Best, Sidsel > On 11/19/2025 6:50 PM CET Michael Peddemors via mailop <[email protected]> > wrote: > > > Before the boys start digging too deep in this.. they are seeing: > > Connection -> port 25 > EHLO smtp.email-protect.gosecure.net > StartTLS > EHLO smtp.email-protect.gosecure.net > > .. and then nothing.. simple timeouts... > > Thought I would check if this is a known issue.. > > Logs show it is always one IP: 208.80.204.62 > > -- > "Catch the Magic of Linux..." > ------------------------------------------------------------------------ > Michael Peddemors, President/CEO LinuxMagic Inc. > Visit us at http://www.linuxmagic.com @linuxmagic > A Wizard IT Company - For More Info http://www.wizard.ca > "LinuxMagic" a Reg. TradeMark of Wizard Tower TechnoServices Ltd. > ------------------------------------------------------------------------ > 604-682-0300 Beautiful British Columbia, Canada > _______________________________________________ > mailop mailing list > [email protected] > https://list.mailop.org/listinfo/mailop _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
