On 14.06.21 15:51, yuryb wrote:
Please help me solve the problem with duplicate letters when sending mail.
The problem manifests itself in one of two cases, and the solutions are
mutually exclusive:
[...]
In both cases, each email addressed to emar...@domain.com comes twice. The
problem is solved by adding the option "-o receive_override_options =
no_address_mappings" to master.cf, but then the problem arises in the case
#2:
[...]
In both cases, there is the following problem: if the sender indicated both
recipients in the letter (retir...@domain.com and retir...@domain.com),
then the manager will receive the letter in duplicate. Removing the "-o
receive_override_options = no_address_mappings" option from master.cf
solves the problem, but then the problem arises in case # 1.
Is there a way to solve both problems?
Apparently your content_filter "dfilt" causes the duplicate.
what does it do?
Here is the content of my "master.cf" file:
smtp inet n - n - - smtpd
-o content_filter=dfilt:
-o receive_override_options=no_address_mappings
26 inet n - n - - smtpd
-o content_filter=dfilt:
-o receive_override_options=no_address_mappings
smtps inet n - n - - smtpd
-o content_filter=dfilt:
-o receive_override_options=no_address_mappings
-o smtpd_tls_wrappermode=yes
-o smtpd_sasl_auth_enable=yes
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
587 inet n - n - - smtpd
-o content_filter=dfilt:
-o receive_override_options=no_address_mappings
-o smtpd_tls_wrappermode=yes
-o smtpd_sasl_auth_enable=yes
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
dfilt unix - n n - - pipe
flags=Rq user=filter argv=/usr/local/etc/postfix/disclaimer -f ${sender} --
${recipient}
--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
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