Dovecot check added for Mail Scanner Packages

bin/easyengine

@@ -147,7 +147,7 @@ elif [ "$EE_FIRST" = "stack" ] || [ "$EE_FIRST" = "system" ]; then
 
 			dpkg --get-selections | grep -v deinstall | grep dovecot-core > /dev/null
 			if [ $? -eq 0 ];then
-				ee_lib_error "Found installed Dovecot Packages server, exit status=" 1
+				ee_lib_error "Found installed Dovecot Packages, exit status=" 1
 			fi
 
 			# Check hostname is FQDN or not, if not asks user to set hostname as FQDN
@@ -186,7 +186,7 @@ elif [ "$EE_FIRST" = "stack" ] || [ "$EE_FIRST" = "system" ]; then
 				ee_mod_setup_mailscaner
 			else
 				ee_lib_echo "Found RAM less than 512MB, not installing Mail Scanner packages"
-				
+
 			fi
 			ee_lib_service nginx postfix dovecot amavis restart
 
@@ -198,6 +198,11 @@ elif [ "$EE_FIRST" = "stack" ] || [ "$EE_FIRST" = "system" ]; then
 
 			ee_lib_echo "Successfully installed mail server packages"
 		elif [ "$EE_THIRD" = "mailscanner" ]; then
+
+			dpkg --get-selections | grep -v deinstall | grep dovecot-core > /dev/null
+			if [ $? -ne 0 ];then
+				ee_lib_error "Failed to find Dovecot Packages, exit status = " 1
+			fi
 			
 			# Install Mail Scanner
 			ee_mod_install_mailscaner