Subscribe to this MailingList but stop delivery of postings?

Is there a way to stay subscribed to this mailing list but stop delivery of postings? I want to be able to post questions but read the answers through browser in GoogleGroups here: https://groups.google.com/forum/#!forum/mailing.openssl.users Other Mailing List have a Majordomo function such a

OpenSSL cannot store retrieved certificate in local (Windows) dir with -CApath

I am using the windows port of OpenSSL to retrieve a SMTP over STARTTLS server certificate with the following (anonymized) command: openssl s_client -connect smtp.foobar.com:587 -starttls smtp -CApath "D:\certs\smtp" resp openssl s_client -connect smtp.haertfelder.com:25 -starttls smtp -verif