SMTP<< 250 OK
SMTP>> RCPT TO:<r11@two.test.ex>
SMTP timeout
+ SMTP(close)>>
wrote callout cache domain record for two.test.ex:
result=1 postmaster=0 random=0
LOG: MAIN REJECT
interface=NULL port=1224
Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected
SMTP timeout
+ SMTP(close)>>
LOG: MAIN REJECT
U=CALLER F=<x11@two.test.ex> temporarily rejected RCPT r11@two.test.ex: Could not complete recipient verify callout
LOG: smtp_connection MAIN