Re: Stop sasl mail submission on port 25

2018-09-14 Thread edg973
Hi Fantomas, It's very kind of you for all the details of your answer. I would like just a bit more information. 1. If I change "smtpd_sasl_auth_enable=yes" in main.cf, Is there any issue with "smtpd_sasl_security_options = noanonymous" ? This option will be apply to submission and smtps in maste

Re: Stop sasl mail submission on port 25

2018-09-14 Thread Matus UHLAR - fantomas
On 13.09.18 17:51, edg973 wrote: Unfortunatly, in my config, there is in main.cf: smtpd_sasl_auth_enable = yes change this to "no" In master.cf, there is : smtp inet n - - - - smtpd -o content_filter=spamassassin smtps inetn - n -

Re: Stop sasl mail submission on port 25

2018-09-13 Thread Benny Pedersen
edg973 skrev den 2018-09-14 02:51: Unfortunatly, in my config, there is in main.cf: smtpd_sasl_auth_enable = yes this means all incomming ports now support sasl auth, so thats why bots try it on port 25 smtpd_sasl_security_options = noanonymous ok in main.cf Why "smtpd_sasl_auth_enable

Re: Stop sasl mail submission on port 25

2018-09-13 Thread edg973
Hello, Thank you for your help Unfortunatly, in my config, there is in main.cf: smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous In master.cf, there is : smtp inet n - - - - smtpd -o content_filter=spamassassin smtps inetn -

Re: Stop sasl mail submission on port 25

2018-09-13 Thread Wietse Venema
It is possible to stop sasl mail submission on port 25. > > I am not familiar with mail system, is it the good way to do ? > I am also wondering if I could add support for smtps port 587 in master.cf > (for the moment only 465 is set). > Can both 465 and 587 ports be configured at same ti

Stop sasl mail submission on port 25

2018-09-13 Thread edg973
passwords... It is also configured to use port 465 smtp over tls for the users of the domain of my local lan. According this links : https://unix.stackexchange.com/questions/145499/postfix-disable-authentication-through-port-25 It is possible to stop sasl mail submission on port 25. I am not