==== Required information ====
- iRedMail version: 1.7.0
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Linux/BSD distribution name and version: Debian 7.4 (3.2.54-2 x86_64 GNU/Linux)
- Related log if you're reporting an issue:
Apr 30 17:29:22 bpns2 amavis[7860]: (07860-15-3) TIMING-SA total 3927 ms - parse: 5 (0.1%), extract_message_metadata: 56 (1.4%), get_uri_detail_list: 15 (0.4%), tests_pri_-1000: 17 (0.4%), tests_pri_-950: 1.04 (0.0%), tests_pri_-900: 1.12 (0.0%), tests_pri_-400: 106 (2.7%), check_bayes: 83 (2.1%), tests_pri_0: 248 (6.3%), check_dkim_adsp: 3 (0.1%), check_spf: 116 (3.0%), poll_dns_idle: 3548 (90.3%), check_pyzor: 0.20 (0.0%), tests_pri_500: 3467 (88.3%), get_report: 1.84 (0.0%)
====
problem is with slow poll_dns_idle and tests_pri_500
i looked up that it means that the dns response is slow, i use local bind9 and the quary time when i look for sites is ~30-40ms
and most of my mails take 4-8 seconds to deliver, that is to much, some are delivered in 200-300ms and this is how it is supposed to be,
can you help me with this issu ?