1 Topic by saidmsl

  • saidmsl
  • Member
  • Offline
  • Registered: 2009-09-01
  • Posts: 59

Topic: Block sender or recipient

Hi,

Thanks for your work

I would like to know if it is possible to block senders or recipients , i'm using ldap backend

ex :
- user xxx should be able to send local mails only (locals domains )
- user yyy should receive only local mails (from local users only)

how can i modify the schema and change postfix to restrict access

Thanks

----

Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
  • Offline
  • Registered: 2009-05-06
  • Posts: 31,082

Re: Block sender or recipient

We tested this before, it's impossible to implement this in LDAP/MySQL. please use static file instead.

3 Reply by saidmsl

  • saidmsl
  • Member
  • Offline
  • Registered: 2009-09-01
  • Posts: 59

Re: Block sender or recipient

Hi,
Thanks
i have tested it with my own schema and it's worked fine.
i only have a problem with sender spoofing ,
i wanted to know whether i have already thought about it.
i will try to modify your schema and modify postfix main.cf file and see how it works

Rgds

4 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
  • Offline
  • Registered: 2009-05-06
  • Posts: 31,082

Re: Block sender or recipient

Please search postfix-users@ mail list first, people already discussed this.

5 Reply by yrjc2004

  • yrjc2004
  • Member
  • Offline
  • Registered: 2009-09-10
  • Posts: 82

Re: Block sender or recipient

ZhangHuangbin wrote:

Please search postfix-users@ mail list first, people already discussed this.

   
hello can put what you did