Re: Prevent sender address spoofing

2019-09-28 Thread @lbutlr
On Sep 27, 2019, at 9:33 AM, Hugo Florentino wrote: > This is one thing I was hopping to avoid, because I intended to enable > authenticated access to port 25 through STARTTLS so that clients who > use portable devices can check mail wherever they are withough having > to change ports constantly.

Re: Virtual Alias Domains

2019-09-28 Thread Viktor Dukhovni
On Sat, Sep 28, 2019 at 03:55:04PM +, Nicolas Breuer wrote: > I'm not sure you understand the issue. Sadly, you've got the wrong end of the stick. Your logs start with: Sep 28 11:12:35 ns2 postfix/smtpd[16268]: generic_checks: name=permit_mynetworks status=1 Sep 28 11:12:35 ns2 pos

RE: Virtual Alias Domains

2019-09-28 Thread Nicolas Breuer
No. I'm not sure you understand the issue. Normally both the email must be in virtual file & domain in virtual_domain file. If the domain is not present in domain file, should be rejected with (MX loops back to me) If the email is not in virtual, should be rejected with (user unknow) I tried to

Re: Virtual Alias Domains

2019-09-28 Thread Wietse Venema
Did you miss this? Wietse VIRTUAL(5) VIRTUAL(5) NAME virtual - Postfix virtual alias table format SYNOPSIS postmap /etc/postfix/virtual postmap -q "string" /etc/postfix/virtual postmap -q - /etc/postf

RE: Virtual Alias Domains

2019-09-28 Thread Nicolas Breuer
See doc Virtual alias domains are not to be confused with the virtual mailbox domains that are implemented with the Postfix virtual(8) mail delivery agent. With virtual mailbox domains, each recipient address can have its own mailbox. With a virtual alias dom

Re: Virtual Alias Domains

2019-09-28 Thread Wietse Venema
Nicolas Breuer: > > Hello, > > I'm running Postfix 3. > I try to add a mailbox without aliasing the domain. > The delivery is accepted, should not be because the domain is not in local > domain file ? > As documented, virtual aliases can be used to alias *ANY* email address, remote or local.

Re: Connection reuse and tlsproxy

2019-09-28 Thread Wietse Venema
Viktor Dukhovni: > On Fri, Sep 27, 2019 at 05:01:03PM +0200, Emmanuel Fust? wrote: > > > Next, more a feature request: I have some custom transports defined for > > different/custom client side TLS certs and conf. > > Client-side TLS certs typically have private keys that only root > can read, bu

RE: Virtual Alias Domains

2019-09-28 Thread Nicolas Breuer
Hello, I'm running Postfix 3. I try to add a mailbox without aliasing the domain. The delivery is accepted, should not be because the domain is not in local domain file ? virtual_alias_domains = /etc/postfix/local-host-names virtual_alias_maps = hash:/etc/postfix/virtual See

Re: Is there a version 2.11 or higher of postfix supportting cyrus ?

2019-09-28 Thread feier8097
ok. thanks. -- Sent from: http://postfix.1071664.n5.nabble.com/Postfix-Users-f2.html