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Author Topic: Postfix - antispam and relay package  (Read 85359 times)

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Offline marcelloc

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Re: Postfix - antispam and relay package
« Reply #90 on: November 16, 2011, 04:55:33 am »
If you have static ip on your internet connection and if you could include this ip as a Spf record on your internet dns domain, then you could configure your smtp client option to this package.

I suggest you to change pop3 to imap. It's much better.

Smtp auth with SASL is not working on current version because a missing dependencie in cyrrus-SASL package.

Offline cmariotti

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Re: Postfix - antispam and relay package
« Reply #91 on: November 17, 2011, 12:13:17 am »
So basically just install the package, create spf record for the public IP and point the clients to use the internal firewall IP as their SMTP server. That sound right?

Offline marcelloc

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Re: Postfix - antispam and relay package
« Reply #92 on: November 17, 2011, 05:29:41 am »
Yes. That's it.

On package, try this configurarion:
  • listen only in localhost and lan
  • disable postscreen
  • choose basic header verification
  • do not check Helo valid hostname
  • at acls, include your internal network on client access list


Offline timreichhart

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Re: Postfix - antispam and relay package
« Reply #93 on: November 23, 2011, 03:10:47 pm »
does this package have a option for users to manage there whitelist/blacklist or any other options they need to configure under there own login page?

Offline marcelloc

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Re: Postfix - antispam and relay package
« Reply #94 on: November 23, 2011, 03:36:57 pm »
This package act as a relay for internal smtp server. Postfix on pfsense has no client accounts or user page.


Offline darklogic

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Re: Postfix - antispam and relay package
« Reply #95 on: November 27, 2011, 01:12:58 am »
marcelloc,

Any word on the postfix AV and anti-spam add-on? Your latest release fixed all the issues I was having. Great package. I am excited to see what will come next.

Thanks Again,

Offline marcelloc

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Re: Postfix - antispam and relay package
« Reply #96 on: November 27, 2011, 10:28:19 am »
The upcoming version 2.3 improves maillog Database and fixes some minor bugs.

Mailscanner maybe released in december.

Offline darklogic

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Re: Postfix - antispam and relay package
« Reply #97 on: November 27, 2011, 05:24:14 pm »
That is excellent news. Keep up the great work.

Thanks Again,

MDP

Offline mince69meat

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Re: NEW Postfix antispam and relay package
« Reply #98 on: November 29, 2011, 04:26:42 pm »
Hi all,

Postfix compilation on x64 now includes cyrus-SASL2 and TLS.

who need or want to test it, reinstall or remove/install postfix package.

No changes in gui for this option. Include all your SASL and/or TLS config in custom main.cf options

att,
Marcello Coutinho

Hi Marcello and everyone else

can anyone help me out I would like to send mail from internal to exturnal though this fantastic packege but can't get passed "smtpd_recipient_restrictions = reject_unauth_destination" have tried "smtpd_recipient_restrictions = permit_mynetworks reject_unauth_destination" in custom but it will not override the defaults, tried SASL but don't know how to install it on pfsense, have spent a week doing this before postting so sorry if its in a post elswere, any help or point to any posts that could help or how to override the default would be grateful

Mick

Offline marcelloc

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Re: Postfix - antispam and relay package
« Reply #99 on: November 29, 2011, 06:39:42 pm »
mince69meat,

I'ts included in upcoming version 2.3. I'm finished coding and now I'm testing before publishing.

The not so good news is that 2.2 sqlite database is not compatible with 2.3.



 

Offline mince69meat

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Re: Postfix - antispam and relay package
« Reply #100 on: November 29, 2011, 06:54:36 pm »
mince69meat,

I'ts included in upcoming version 2.3. I'm finished coding and now I'm testing before publishing.

The not so good news is that 2.2 sqlite database is not compatible with 2.3.



 

Love you man, im up all though the night as I was just about to build a bsd VM to get around the problem till your fantastic package was more.. if you want I have a fresh PF without postfix just finnished installing if you need a tester :-) before release. dont know what to do now wait or carry on with the bsd VM, dont know if I can help any more than being a user tester but know a little about coding and postfix, great work - respect



Offline marcelloc

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Re: Postfix - antispam and relay package
« Reply #101 on: November 29, 2011, 07:06:45 pm »
to patch 2.2 to accept mynetworks,BACKUP /usr/local/pkg/postfix.inc to /root dir and then edit /usr/local/pkg/postfix.inc to modify postfix declaration.

Do not backup postfix.inc file on same dir, it will break your boot.

look for 'postscreen_access_list=' and include permit_mynetworks:
postscreen_access_list = permit_mynetworks,\n\t\t\tcidr:/usr/local/etc/postfix/cal_cidr\n"

look for 'smtpd_recipient_restrictions=' (02 times in file) and include permit_mynetworks
smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination,

save file, Go to custom options in gui, declare 'mynetworks' list save config and check main.cf file in view configuration tab
Code: [Select]
Examples:
mynetworks = 127.0.0.0/8 168.100.189.0/28
mynetworks = !192.168.0.1, 192.168.0.0/28
mynetworks = 127.0.0.0/8 168.100.189.0/28 [::1]/128 [2001:240:587::]/64
"mynetworks_style = host"
"mynetworks_style = subnet"
"mynetworks_style = class"
reference: http://www.postfix.org/postconf.5.html
« Last Edit: November 29, 2011, 07:14:57 pm by marcelloc »

Offline mince69meat

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Re: Postfix - antispam and relay package
« Reply #102 on: November 29, 2011, 08:58:41 pm »
to patch 2.2 to accept mynetworks,BACKUP /usr/local/pkg/postfix.inc to /root dir and then edit /usr/local/pkg/postfix.inc to modify postfix declaration.

Do not backup postfix.inc file on same dir, it will break your boot.

look for 'postscreen_access_list=' and include permit_mynetworks:
postscreen_access_list = permit_mynetworks,\n\t\t\tcidr:/usr/local/etc/postfix/cal_cidr\n"

look for 'smtpd_recipient_restrictions=' (02 times in file) and include permit_mynetworks
smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination,

save file, Go to custom options in gui, declare 'mynetworks' list save config and check main.cf file in view configuration tab
Code: [Select]
Examples:
mynetworks = 127.0.0.0/8 168.100.189.0/28
mynetworks = !192.168.0.1, 192.168.0.0/28
mynetworks = 127.0.0.0/8 168.100.189.0/28 [::1]/128 [2001:240:587::]/64
"mynetworks_style = host"
"mynetworks_style = subnet"
"mynetworks_style = class"
reference: http://www.postfix.org/postconf.5.html

Hi marcelloc, knew to edit postfix.inc (would have missed postscreen_access_list, thanks), did not want to edit this file as I'm worried about braking the package on updates, can you comfirm this will not brake anything on update? was looking for a way to override just by the "custom main.cf options" to keep the package as you made it :-) and not cause problems on upgrades as I have boken things in the past by doing things my way and not the matainers way lol

some info for you, installing postfix on x64 I see that cyrus-sasl-2.1.25_1.tbz is installed as dependencie but on a x86 system it is not installed, don't know if you know that, also for the rest of the community pkg_add will not install it properly on x86 :-(

nice work and brill post about adding mynetworks, should help more on here out than just me

respect





« Last Edit: November 29, 2011, 09:14:52 pm by mince69meat »

Offline marcelloc

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Re: Postfix - antispam and relay package
« Reply #103 on: November 29, 2011, 09:14:49 pm »
The postfix in 32 bit version is not compilled every day just like 64bits. This may be something related to 2.1 working. The cyrrus-SASL has a missing dependencie that was not fixed yet, So you can only use unauth outgoing smtp for now.

About the postfix.inc, if you do the way I described, it will not broke any package update. Just insert the update on file and do not remove anything.
Package update will update postfix.inc
Do it with caution.
I'll send a line to core team asking 32bits updates.
Postix is on 2.8.7 on 64 bits and 2.8.5 on 32.
« Last Edit: November 29, 2011, 09:16:51 pm by marcelloc »

Offline mince69meat

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Re: Postfix - antispam and relay package
« Reply #104 on: November 29, 2011, 09:40:25 pm »

How would you use unauth outgoing smtp and get passed the "reject_unauth_destination" or is the only wayto  edit /usr/local/pkg/postfix.inc as you said a few posts back?