stfix-users wrote:
On Tue, May 13, 2025 at 02:43:52PM +0200, Gregory Kohring via
Postfix-users wrote:
posttls-finger -F /etc/ssl/certs/ca-certificates.crt -lsecure
-Lsummary "[gmail-smtp-in.l.google.com]"
posttls-finger: initializing the client-side TLS engine
posttls-finger: Connec
On 5/13/25 15:04, Viktor Dukhovni via Postfix-users wrote:
On Tue, May 13, 2025 at 02:43:52PM +0200, Gregory Kohring via Postfix-users
wrote:
posttls-finger -F /etc/ssl/certs/ca-certificates.crt -lsecure -Lsummary
"[gmail-smtp-in.l.google.com]"
posttls-finger: initializing the c
On 5/13/25 14:16, Viktor Dukhovni via Postfix-users wrote:
On Tue, May 13, 2025 at 01:44:14PM +0200, Gregory Kohring via Postfix-users
wrote:
More likely misconfiguration, or perhaps some middlebox between you and
Gmail. Test with:
$ posttls-finger -c -F /etc/ssl/cert.pem -lsecure
On 5/13/25 13:10, Viktor Dukhovni via Postfix-users wrote:
On Tue, May 13, 2025 at 12:23:40PM +0200, Gregory Kohring via Postfix-users
wrote:
Gmails MTA-STS policy says that all mails sent to google must be over TLS.
No, it says no such thing, rather it provides the parameters
necessary
Hi,
Gmails MTA-STS policy says that all mails sent to google must be
over TLS.
To test Google's claim using my postfix server, I set
smtp_tls_security_level = may
My certificates are from Let's Encrypt.
I don't see anything in the log files related to TLS for the
outgoing mail. Even with
