==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
iRedMail     0.9.8
iRedAdmin-Pro     2.9.0 (MySQL)
CentOS
====

Hi after spammassisan update , emails started to be denied with message (i replaced emails with  LOCAL_EMAIL (managed by iredmail) or GMAIL_EMAIL(external) not to show them here):

554 5.7.1 <EMAIL_HERE>: Recipient address rejected: Blacklisted

I found out in /var/log/iredapd/iredapd.log                                                                                                                                                                                   
2018-11-13 11:18:20 INFO [209.85.208.174] RCPT, GMAIL_EMAIL -> LOCAL_EMAIL, REJECT Blacklisted [sasl_username=, sender=GMAIL_EMAIL , client_name=mail-lj1-f174.google.com, reverse_client_name=mail-lj1-f174.goog
le.com, helo=mail-lj1-f174.google.com, encryption_protocol=TLSv1.2, process_time=0.0053s]
2018-11-13 11:18:27 INFO Blacklisted: wblist=(1, 9, 'B')

if i remove "check_policy_service inet:127.0.0.1:7777," from postfix config  some mail would start coming, but gmail is not coming without any bounce.

If i check database wblist table has these :
1    1    B
1    3    B
1    4    W
1    6    W
1    8    B
1    9    B
1    10    B
1    11    B
1    12    B
1    14    B
1    15    B
1    16    B
1    20    B
1    21    W
1    22    W
1    23    B
1    24    B
1    25    B
1    26    B
1    27    B
1    28    B
1    29    B
2    10    W
3    10    W
5    11    W

i have remove thosw with "B" and seems things are better, but im stillnot 100% sure, why this happened and how this blacklist started blocking LOCAL mails ?

Can anywone explain how things are working  here and how this could have happened ?