auth_capability   453 mail/ngx_mail_pop3_handler.c         s->out = pscf->auth_capability;
auth_capability   232 mail/ngx_mail_pop3_module.c         conf->auth_capability = ngx_mail_pop3_auth_cram_md5_capability;
auth_capability   235 mail/ngx_mail_pop3_module.c         conf->auth_capability = ngx_mail_pop3_auth_plain_capability;
auth_capability    20 mail/ngx_mail_pop3_module.h     ngx_str_t    auth_capability;