3 Aug
2017
3 Aug
'17
9:25 p.m.
On 03-Aug-17 17:14, Rafael Mora wrote:
El jue., 3 ago. 2017 a las 16:07, tlhackque via Mailman-users (<mailman-users@mailman3.org <mailto:mailman-users@mailman3.org>>) escribió:
You've said you're working with labbrands.com <http://labbrands.com>. labbrands.com <http://labbrands.com> has address 192.185.51.89 mail.labbrands.com <http://mail.labbrands.com> has address 192.185.51.89 www.labbrands.com <http://www.labbrands.com> is an alias for labbrands.com <http://labbrands.com>. telnet proves that Exim is running on that IP address. Either you're running it, or hostgator is redirecting the SMTP ports. You added: lists.labbrands.com <http://lists.labbrands.com> has address 190.145.27.66 Presumably that's a different machine. So that now needs an MX record, and a firewall routing.I added the MX record on our hostgator hosting like this: image.png
Is it correct???
No. And sending images to the mailing list doesn't get you help.
You set up lists.labbrands.com as a secondary server, not an independent mail domain. This will cause you serious grief.
You need to get some help from a more suitable list. Setting this up is not mailman-specific, and getting it right is more than a quick note.
Try the Postfix documentation & mailing lists.
And the SPF records ... and spam and virus filters, and all the other stuff you need to setup an independent, public-facing smtp server. But at least you won't have to relay. Good luck. On 03-Aug-17 16:55, Rafael Mora wrote: > El jue., 3 ago. 2017 a las 15:49, tlhackque via Mailman-users (< > mailman-users@mailman3.org <mailto:mailman-users@mailman3.org>>) escribió: > >> I think you're confused. >> >> You already have mail.labbrands.com <http://mail.labbrands.com> set up as the MX record for >> labbrands.com <http://labbrands.com>. And it has an A record with the same address as your >> webserver. >> > I'm working with the hostgator mailserver, we are not running a local > mailserver. > > As suggested I added an A record like this: > [image: image.png] > > Is it correct? is it redirecting to my Ip so I can redirect it to my > postfix/mm3 server? > > >> So if you're getting e-mail on that domain, there's another e-mail >> server running on that IP address. You can't have 2 servers on port >> 25. In that case, as has been noted before, you'll need to setup a >> relay in that server, not a firewall redirect. Depending on your MTA, >> you would need to relay to your internal server. And make sure your >> firewall setup allows your MTA to do this. >> >> We can see it's EXIM: >> >> telnet mail.labbrands.com <http://mail.labbrands.com> 25 >> Trying 192.185.51.89... >> Connected to mail.labbrands.com <http://mail.labbrands.com> (192.185.51.89). >> Escape character is '^]'. >> help >> 220-gator4137.hostgator.com <http://220-gator4137.hostgator.com> ESMTP Exim 4.87 #1 Thu, 03 Aug 2017 15:47:48 >> -0500 >> 220-We do not authorize the use of this system to transport unsolicited, >> 220 and/or bulk e-mail. >> 214-Commands supported: >> 214 AUTH STARTTLS HELO EHLO MAIL RCPT DATA NOOP QUIT RSET HELP >> quit >> 221 gator4137.hostgator.com <http://gator4137.hostgator.com> closing connection >> Connection closed by foreign host. >> >> Or, consolidate all your e-mail to one server - which is a lot easier to >> manage unless you have a really big operation. Postfix is probably the >> right choice, but requires more setup. >> >> Although Mailman3 configuration is not well documented (as you've >> discovered), you may want to get help from someone with more general >> network and mail experience. You're now into territory that is, as >> Simon indicated, not Mailman-specific. >> >> On 03-Aug-17 16:28, Rafael Mora wrote: >>> El jue., 3 ago. 2017 a las 15:26, Mark Sapiro (<mark@msapiro.net <mailto:mark@msapiro.net>>) >> escribió: >>>> On 08/03/2017 01:22 PM, Rafael Mora wrote: >>>>> El jue., 3 ago. 2017 a las 15:18, Mark Sapiro (<mark@msapiro.net <mailto:mark@msapiro.net>>) >>>> escribió: >>>>>> You need to forward port 25 for SMTP mail delivery and if you want the >>>>>> web UI (Postorius and HyperKitty) accessible from the outside, port 80 >>>>>> for http and/or port 443 for https >>>>>> < >>>>>> >> https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml >>>>>>> . >>>>> I mean for incoming mail redirected from my hostgator hosting, because >>>> when >>>>> I suscribe an email address MM3 sends a confirmation email, so I have >> to >>>>> reply to be suscribed to the list. >>>> As I said, for mail delivery you need to forward port 25 to the Mailman >>>> server. >>>> >>> Ok so I'll redirect in my zentyal firewall the port 25 to my local >> centos7 >>> with postfix and MM3 with IP 192.168.1.42. Thanks Mark. >>> >>> >>>> -- >>>> Mark Sapiro <mark@msapiro.net <mailto:mark@msapiro.net>> The highway is for gamblers, >>>> San Francisco Bay Area, California better use your sense - B. Dylan >>>> _______________________________________________ >>>> Mailman-users mailing list >>>> mailman-users@mailman3.org <mailto:mailman-users@mailman3.org> >>>> https://lists.mailman3.org/mailman3/lists/mailman-users.mailman3.org/ >>>> >> -- >> This communication may not represent my employer's views, >> if any, on the matters discussed. >> >> _______________________________________________ >> Mailman-users mailing list >> mailman-users@mailman3.org <mailto:mailman-users@mailman3.org> >> https://lists.mailman3.org/mailman3/lists/mailman-users.mailman3.org/ >> -- This communication may not represent my employer's views, if any, on the matters discussed. _______________________________________________ Mailman-users mailing list mailman-users@mailman3.org <mailto:mailman-users@mailman3.org> https://lists.mailman3.org/mailman3/lists/mailman-users.mailman3.org/--
Atentamente / Best Regards
Ing. Rafael Mora
-- This communication may not represent my employer's views, if any, on the matters discussed.