Comments (3)
If you're in need of a development SMTP server, may I suggest Sendria, MailHog or MailCatcher?
from docker-postfix.
Thank you for the hint, we may use MailHog for real mail testing functionality.
However what we want is not exactly what development SMTPs (Sendria, MailHog, MailCatcher) currently offer.
We want to white list target domains, so any other mails should not leave the company.
This is somehow possible with postfix, because there is already ALLOWED_SENDER_DOMAINS parameter.
I just cannot find something like ALLOWED_RECEPIENT_DOMAINS.
Kind regards
from docker-postfix.
Sorry,
this kind of functionality is outside of the scope of this image. This, however, might be supported by Postfix itself and you can influence it either by setting POSTFIX_<name>
variables and/or putting your init scripts into a /docker-init.db
directly.
I suggest you look at:
- https://serverfault.com/questions/355972/is-it-possible-to-limit-outgoing-emails-in-postfix-to-one-specific-domain
- http://www.postfix.org/SMTPD_ACCESS_README.html
- http://www.postfix.org/postconf.5.html#smtpd_client_restrictions
and/or ask with your local devops/Linux groups.
from docker-postfix.
Related Issues (20)
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- [Feature] Set healthcheck port in configuration options HOT 2
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- /etc/default/locale: No such file or directory by cron calls HOT 2
- Using GMail as Relay: Way to generate tokens in README not working anymore HOT 2
- SASL passwords are created with the container's hostname as domain HOT 10
- prometheus without k8s HOT 1
- Relaying through Mailgun for multiple domains and username/passwords HOT 1
- Rootless postfix? HOT 7
- Helm upgrade from 4.1.0 to 4.2.0 failing: mapping key "name" already defined HOT 4
- New Feature: Skip Health Check Logs option, Large Log files HOT 3
- A restrictive security context causes Read-only file system error HOT 2
- AWS SES Documentation Issue HOT 4
- LDAP lookup map support HOT 1
- Issues with smtpd_tls_security_level "may" setting HOT 6
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from docker-postfix.