Re: smtpd restrictions on mail that comes from certain servers

2016-07-18 Thread Wietse Venema
James Reynolds: > >> My server's MX records points to some servers that do spam filtering > >> then they send it to my server. However, some servers ignore the > >> MX record and are connecting directly to my server (using the IP > >> returned by the DNS A record I presume). I am trying to set up

RE: smtpd restrictions on mail that comes from certain servers

2016-07-18 Thread Michael Fox
> Does anyone have any ideas how I'd specify this? Would I have to use a > pcre like the following? > > /[^e][^x][^a][^m][^p][^l][^e][^\.][^c][^o][^m]$/WARN If you choose to use pcre, see: http://www.postfix.com/pcre_table.5.html It includes an example: !// Note that by default, mat

Re: smtpd restrictions on mail that comes from certain servers

2016-07-18 Thread James Reynolds
>> My server's MX records points to some servers that do spam filtering >> then they send it to my server. However, some servers ignore the >> MX record and are connecting directly to my server (using the IP >> returned by the DNS A record I presume). I am trying to set up >> an smtpd restriction

Re: smtpd restrictions on mail that comes from certain servers

2016-07-18 Thread Wietse Venema
James Reynolds: > My server's MX records points to some servers that do spam filtering > then they send it to my server. However, some servers ignore the > MX record and are connecting directly to my server (using the IP > returned by the DNS A record I presume). I am trying to set up > an smtpd