NGX_MAIL_STARTTLS_ONLY  325 mail/ngx_mail_handler.c     if (sslcf->starttls == NGX_MAIL_STARTTLS_ONLY) {
NGX_MAIL_STARTTLS_ONLY  426 mail/ngx_mail_imap_handler.c         if (sslcf->starttls == NGX_MAIL_STARTTLS_ONLY) {
NGX_MAIL_STARTTLS_ONLY  356 mail/ngx_mail_pop3_handler.c         if (sslcf->starttls == NGX_MAIL_STARTTLS_ONLY) {
NGX_MAIL_STARTTLS_ONLY  564 mail/ngx_mail_smtp_handler.c             if (sslcf->starttls == NGX_MAIL_STARTTLS_ONLY) {
NGX_MAIL_STARTTLS_ONLY   29 mail/ngx_mail_ssl_module.c     { ngx_string("only"), NGX_MAIL_STARTTLS_ONLY },