On 30.09.26 05:30, Luca Cavana via Postfix-users wrote:
1- Some authorized SASL login names can send mail from other addresses
2- Who receives mail with an alias can also send as that alias
3- Everyone can send mail with an address matching their SASL login name

$ cat /etc/postfix/login_maps_address
# E-Mail Address            # SASL Username
/^(.*)$/                $1

On 30.09.26 10:02, Matus UHLAR - fantomas via Postfix-users wrote:
You may want to add possibility of using plussed addresses (login+extension@domain)

/^([^+]*)(\+.*)?@(.*)$/        $1@$2

Sorry!

This has to be

/^([^+]*)(\+.*)?@(.*)$/        $1@$3

Perl supports syntax

/^([^+]*)(?:\+.*)?@(.*)$

where the (?:) modifier means the content is  not remembered
- dunno if this works in pcre/postfix --
Matus UHLAR - fantomas, [email protected] ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
"To Boot or not to Boot, that's the question." [WD1270 Caviar]
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