Re: Increasing spam level for MX backup server?

2017-09-24 Thread David Jones
On 09/24/2017 10:54 AM, Davide Marchi wrote: *David Jones wrote:* I tried using tarbaby.junkemailfilter.com as my highest/third MX and ran into delivery problems due to greylisting.  MTAs will back off and retry at different intervals which can cause very long delays with greylisting. Look

Re: Increasing spam level for MX backup server?

2017-09-24 Thread Matus UHLAR - fantomas
On 22.09.17 18:19, Davide Marchi wrote: On Debian Jessie, Postfix 2.11.3 and Spamassassin 3.4.0-6, I've just setup an MX email backup server and now I realize that new spam come from the MX backup server.. Is there any way to tell to reject any mail coming to the MX backup server, if the primar

Re: Increasing spam level for MX backup server?

2017-09-24 Thread Davide Marchi
Am 22.09.2017 um 18:19 schrieb Davide Marchi: Hi friends, On Debian Jessie, Postfix 2.11.3 and Spamassassin 3.4.0-6, I've just setup an MX email backup server and now I realize that new spam come from the MX backup server.. Is there any way to tell to reject any mail coming to the MX backup

Re: Increasing spam level for MX backup server?

2017-09-24 Thread Marc Stuermer
Am 22.09.2017 um 18:19 schrieb Davide Marchi: > On Debian Jessie, Postfix 2.11.3 and Spamassassin 3.4.0-6, I've just > setup an MX email backup server and now I realize that new spam come > from the MX backup server.. > Is there any way to tell to reject any mail coming to the MX backup > server,