Hi for security reason i want to get rid off Cyrus-HTTP/3.0.6-Debian-3.0.6-6+deb1u1 Cyrus-SASL/2.1.23 OpenSSL/1.1 Zlib/1.2.10 LibXML2.9.5 SQLite/3.21.1 LibiCal/3.0 ICU4C/63.1 Jansson/2.12 Server at cyrus.domain.com Port 9443 like apache using ServerTokens Prod or ServerSignature Off Have I try serverinfo: off in imapd.conf but it don't work What should i do Cyril