[Fetchmail-users] Gmail SSL cert problem

[Chris <cpo...@em...>]

Using Fetchmail to poll the Gmail pop server. It's been working great
until I noticed this today:

fetchmail: Server certificate verification error: unable to get local
issuer certificate
fetchmail: Broken certification chain at: /OU=GlobalSign Root CA -
R2/O=GlobalSign/CN=GlobalSign
fetchmail: This could mean that the server did not provide the
intermediate CA's certificate(s), which is nothing fetchmail could do
anything about.  For details, please see the README.SSL-SERVER document
that ships with fetchmail.
fetchmail: This could mean that the root CA's signing certificate is
not in the trusted CA certificate location, or that c_rehash needs to
be run on the certificate directory. For details, please see the
documentation of --sslcertpath and --sslcertfile in the manual page.
fetchmail: OpenSSL reported: error:14090086:SSL
routines:ssl3_get_server_certificate:certificate verify failed
fetchmail: SSL connection failed.

As it says above, it's not a Fetchmail problem, I realize that. What I
need to do apparently is get hold of a new 'googlepop.pem certificate
which I've been googling for the past few hours and can't find it. Does
anyone have any idea where to locate a new certificate?

Chris

-- 
Chris
KeyID 0xE372A7DA98E6705C
31.11972; -97.90167 (Elev. 1092 ft)
19:37:52 up 12 days, 8:39, 1 user, load average: 1.47, 1.06, 0.79
Description:	Ubuntu 16.04.3 LTS, kernel 4.10.0-40-generic