- line.gsub!(/^CGIMAP_MEMCACHE=.*;/, "CGIMAP_MEMCACHE=rails1,rails2,rails3;")
+ line.gsub!(/^CGIMAP_MEMCACHE=.*;/, "CGIMAP_MEMCACHE=#{memcached_servers.join(',')};")
+ line.gsub!(/^CGIMAP_RATELIMIT=.*;/, "CGIMAP_RATELIMIT=204800;")
+
+ line.gsub!(%r{--pidfile \$CGIMAP_PIDFILE --exec /home/rails/bin/map}, "--pidfile $CGIMAP_PIDFILE")