Re: Receiving emails from my own address

2020-11-07 Thread Matus UHLAR - fantomas
On 06.11.20 13:19, Rafael Azevedo wrote: Huge thanks!! yes, if you want timply to prevent other servers from sending mail from your domain, implementing domain in access list is enough. with my proposal, you could even check which authenticated users are allowed to send mail from which

Re: Receiving emails from my own address

2020-11-06 Thread Benny Pedersen
Rafael Azevedo skrev den 2020-11-06 15:10: How can smtpd_sender_login_maps fix this issue? it needs sasl auth to work as intended, with port 25 should not add see my other reply for envelope sender on port 25

Re: Receiving emails from my own address

2020-11-06 Thread Benny Pedersen
Rafael Azevedo skrev den 2020-11-06 13:48: Checking server logs, user is not authenticating and the only way this spammer can play a trick is by sending an email to its own address (ie: from raf...@mydomain.com to raf...@mydomain.com). Is there a way to avoid this practice ? thats what SPF

Re: Receiving emails from my own address

2020-11-06 Thread Rafael Azevedo
Huge thanks!! Em sex., 6 de nov. de 2020 às 13:15, Patrick Laimbock escreveu: > On 06-11-2020 13:48, Rafael Azevedo wrote: > > Hi there, > > > > This is an old issue and I believe it has already focused on older > > discussions. > > > > I'm receiving SPAM from my own address. > > > > Checking

Re: Receiving emails from my own address

2020-11-06 Thread Patrick Laimbock
On 06-11-2020 13:48, Rafael Azevedo wrote: Hi there, This is an old issue and I believe it has already focused on older discussions. I'm receiving SPAM from my own address. Checking server logs, user is not authenticating and the only way this spammer can play a trick is by sending an

Re: Receiving emails from my own address

2020-11-06 Thread Rafael Azevedo
It didn't work. :( Em sex., 6 de nov. de 2020 às 11:30, Matus UHLAR - fantomas < uh...@fantomas.sk> escreveu: > On 06.11.20 11:10, Rafael Azevedo wrote: > >How can smtpd_sender_login_maps fix this issue? > >As far as I know, this is only a shortcut for authentication. > >ie: login as "raffus"

Re: Receiving emails from my own address

2020-11-06 Thread Matus UHLAR - fantomas
On 06.11.20 11:10, Rafael Azevedo wrote: How can smtpd_sender_login_maps fix this issue? As far as I know, this is only a shortcut for authentication. ie: login as "raffus" will translate the user to "raf...@mydomain.com". Am I missing something here? no, I was: after that you can use

Re: Receiving emails from my own address

2020-11-06 Thread Rafael Azevedo
Hi Matus, Thanks for the reply. How can smtpd_sender_login_maps fix this issue? As far as I know, this is only a shortcut for authentication. ie: login as "raffus" will translate the user to "raf...@mydomain.com". Am I missing something here? Thanks once again. Em sex., 6 de nov. de 2020 às

Re: Receiving emails from my own address

2020-11-06 Thread Matus UHLAR - fantomas
On 06.11.20 09:48, Rafael Azevedo wrote: This is an old issue and I believe it has already focused on older discussions. I'm receiving SPAM from my own address. Checking server logs, user is not authenticating and the only way this spammer can play a trick is by sending an email to its own

Receiving emails from my own address

2020-11-06 Thread Rafael Azevedo
Hi there, This is an old issue and I believe it has already focused on older discussions. I'm receiving SPAM from my own address. Checking server logs, user is not authenticating and the only way this spammer can play a trick is by sending an email to its own address (ie: from