which firewall ports does Mailman require to be opened?
On an Ubuntu 10.04 server that does nothing but run Mailman (with Postfix) in a completely standard installation, which ports should be opened in iptables? Everything except Mailman and SSH is going to be denied.
On Wed, Apr 18, 2012 at 10:31:04PM -0400, David wrote:
I'd enable DNS, NTP, HTTP/HTTPS, SMTP, (S)Submission.
YMMV.
-- "To do each day two things one dislikes is a precept I have followed scrupulously: every day I have got up and I have gone to bed." -- W Somerset Maugham
David wrote:
Mailman itself requires only the ability to send to the outgoing SMTP server which by default is localhost 25.
Postfix will require port 25 to be open for incoming mail.
If you are going to support Mailman's web interface, the port used to access the web server (normally 80) must be open.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan
On Wed, Apr 18, 2012 at 10:31:04PM -0400, David wrote:
I'd enable DNS, NTP, HTTP/HTTPS, SMTP, (S)Submission.
YMMV.
-- "To do each day two things one dislikes is a precept I have followed scrupulously: every day I have got up and I have gone to bed." -- W Somerset Maugham
David wrote:
Mailman itself requires only the ability to send to the outgoing SMTP server which by default is localhost 25.
Postfix will require port 25 to be open for incoming mail.
If you are going to support Mailman's web interface, the port used to access the web server (normally 80) must be open.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan
participants (3)
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Adam McGreggor -
David -
Mark Sapiro