GFI Forums: Kerio Connect » Lets encrypt renewal time

Home » GFI User Forums » Kerio Connect » Lets encrypt renewal time

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Lets encrypt renewal time [message #152638]

Thu, 08 September 2022 08:32

tischlerf
Messages: 19
Registered: December 2019

Hello,

does anybody know the renrewal time for the certificate? I it Midnight?

thanks
Franz

Report message to a moderator

Re: Lets encrypt renewal time [message #152658 is a reply to message #152638]

Fri, 09 September 2022 21:25

Backspin
Messages: 134
Registered: June 2008
Location: Amsterdam, the Netherland...

From what I've seen on several servers, renewal time seems to be around the same time (+/- 5 minutes) as the first installation of the Let's encrypt certificate on that server.

Backspin IT - http://www.backspin.nl

Report message to a moderator

Re: Lets encrypt renewal time [message #152723 is a reply to message #152658]

Thu, 22 September 2022 04:44

clarkleblanc
Messages: 1
Registered: September 2022

Backspin wrote on Fri, 09 September 2022 21:25

From what I've seen on several servers, renewal time seems to be around the same time (+/- 5 minutes) as the first installation of the Let's encrypt certificate on that server.

Thank you so much for letting us know.

lolbeans

Report message to a moderator

Re: Lets encrypt renewal time [message #152808 is a reply to message #152638]

Wed, 05 October 2022 08:37

Wilco
Messages: 110
Registered: July 2005
Location: The Netherlands

When I want to force a renewel, nothing happened. Port 443 is open from the internet to the mailserver.

Anyone?

Wilco

SOLVED: Kerio Connect' Security policy has to be set to "No restriction." Go to Configuration > Security > Security Policy. Making this changes does not mean all connections are insecure. Connections can still be negotiated to use TLS, but Kerio Connect will accept non-encrypted traffic when the security policy is set to "No restriction."

Kerio Connect 10.0.1 on Windows Server 2022 (Dutch)

[Updated on: Wed, 05 October 2022 13:32]

Report message to a moderator

Re: Lets encrypt renewal time [message #152811 is a reply to message #152638]

Wed, 05 October 2022 23:07

Backspin
Messages: 134
Registered: June 2008
Location: Amsterdam, the Netherland...

Wilco, what OS are you running KC on? Any specific firewall rules or non-standard network setup?
I have several servers running KC on Debian 10. All of them have security policy set to 'Require encrypted connection', and none of them have problems renewing theire Let's Encrypt certificate.

Backspin IT - http://www.backspin.nl

Report message to a moderator