When trying to add a coremail account to mailspring using imap protocol, I got the following error log:
OpenSSL version: OpenSSL 1.1.0f 25 May 2017
Verification failed:
X509_verify_cert_error_string:
unable to get local issuer certificate
X509_get_subject_name:
ssl connect certificate ERROR 2
My OS: Ubuntu 22.04.1
Mailspring version 1.10.8-8ea2a61f
Installed from Ubuntu’s app store.