Re: Greylisted for 300 seconds and queue_run_delay

2020-08-05 Thread Remco Rijnders
On Wed, Aug 05, 2020 at 11:11:45AM -0300, SysAdmin wrote in : I think I have found what I need, I must increase the value of the parameter "transport_retry_time". I will increase the value and I will see how it behaves thanks to everyone for helping me, take good care What matters most is th

Re: I'm a beginner and want to setup Postfix on CentOS.

2020-10-12 Thread Remco Rijnders
On Mon, Oct 12, 2020 at 02:54:55PM +, Jason wrote in <1093127483.422330.1602514495...@mail.yahoo.com>: Thank you for your reply. How can I sure I'm using IPv4 or IPv6? You have both on your system. When you telnetted to localhost, it used ipv6 (see the "Trying ::1..." part). You do not have