Relay per Domain: Difference between revisions
No edit summary |
Asrivastava (talk | contribs) |
||
(18 intermediate revisions by 10 users not shown) | |||
Line 1: | Line 1: | ||
Reference | {{BC|Community Sandbox}} | ||
__FORCETOC__ | |||
<div class="col-md-12 ibox-content"> | |||
=Relay per Domain= | |||
{{KB|{{Unsupported}}|{{ZCS 8.0}}|{{ZCS 7.0}}|}} | |||
{{WIP}} | |||
Reference bugs: http://bugzilla.zimbra.com/show_bug.cgi?id=32740 and https://bugzilla.zimbra.com/show_bug.cgi?id=95348 | |||
Zimbra allows relaying emails to a specific server only, i.e using zimbraMtaRelayHost. However, there are needs to relay emails per domain basis based on '''the sender'''. For example, you want emails sent by users@domain1.com should be relayed through smtp.domain1.com and users@domain2.com through smtp.domain2.com servers. You can configure it using postfix's "sender_dependent_relayhost_maps". | |||
'''This is an example that has been tested on ZCS 5.0.16 and ZCS 7.1.4''' | |||
''' | '''Note: Below settings will not survive zimbra upgrades. Make sure you take backup of config files before upgrading.''' | ||
1. Add following line to /opt/zimbra/postfix/conf/main.cf | 1. Add following line to /opt/zimbra/postfix/conf/main.cf | ||
'''Pre 8.5:''' | |||
''sender_dependent_relayhost_maps = hash:/opt/zimbra/postfix/conf/bysender'' | ''sender_dependent_relayhost_maps = hash:/opt/zimbra/postfix/conf/bysender'' | ||
'''8.5:''' | |||
''sender_dependent_relayhost_maps = lmdb:/opt/zimbra/postfix/conf/bysender'' | |||
2. Create file /opt/zimbra/postfix/conf/bysender and enter your domain names and relay server's IP addresses. | 2. Create file /opt/zimbra/postfix/conf/bysender and enter your domain names and relay server's IP addresses. | ||
''@domain1.com [10.10.10.1]'' | ''@domain1.com [10.10.10.1]'' | ||
''@domain2.com [20.20.20.1]'' | ''@domain2.com [20.20.20.1]'' | ||
You can even add individual email IDs to relay their emails to specific relay host. | |||
''user@domain.com [10.10.10.2]'' | |||
3. Create the hash file. | 3. Create the hash file. | ||
''postmap /opt/zimbra/postfix/conf/bysender'' | |||
''postmap /opt/zimbra/ | 4. Restart zmmtactl | ||
''zmmtactl stop'' | |||
''zmmtactl start'' | |||
5. Test by sending emails. | |||
==ZCS 8.7 instructions== | |||
1. Open /opt/zimbra/common/conf/main.cf file for editing with your favorite editor (e.g. vi). | |||
2 . Find the sender_dependent_relayhost_maps parameter and set it to be lmdb:/opt/zimbra/common/conf/bysender | |||
''sender_dependent_relayhost_maps = lmdb:/opt/zimbra/common/conf/bysender'' | |||
Description: | |||
sender_dependent_relayhost_maps (default: empty) | |||
A sender-dependent '''override''' for the global relayhost parameter setting.The tables are searched by the envelope sender address and @domain. | |||
3.Create a file /opt/zimbra/common/conf/bysender and enter your domain names and relay server's IP addresses. | |||
@domain1.com [10.10.10.1] | |||
user@domain2.com [20.20.20.1] | |||
4. Create the hash file. | |||
postmap /opt/zimbra/common/conf/bysender | |||
5. | |||
zmmtactl stop; zmmtactl start | |||
==ZCS 8.8 instructions== | |||
Take backup of '/opt/zimbra/conf/zmconfigd.cf' and open it with your favorite editor. Look for the "SECTION mta" and add the following line. | |||
POSTCONF sender_dependent_relayhost_maps FILE postfix_sender_dependent_relayhost_maps.cf | |||
Note : Do not add anything with "#" it will create problem as this file don't understand that. | |||
cat >> /opt/zimbra/conf/postfix_sender_dependent_relayhost_maps.cf | |||
lmdb:/opt/zimbra/common/conf/relay_domain_conf | |||
cat >> /opt/zimbra/common/conf/relay_domain_conf | |||
@domain.com 10.137.26.10 | |||
postmap /opt/zimbra/common/conf/relay_domain_conf | |||
Restart the MTA service or wait it will take this configuration in the next poll of zmconfigd. | |||
{{Article Footer|ZCS 5.0.16|6/4/2009}} | |||
[[Category:Administration]] | |||
[[Category:MTA]] | |||
[[Category:ZCS 5.0]] |
Latest revision as of 10:41, 6 August 2018
Relay per Domain
Reference bugs: http://bugzilla.zimbra.com/show_bug.cgi?id=32740 and https://bugzilla.zimbra.com/show_bug.cgi?id=95348
Zimbra allows relaying emails to a specific server only, i.e using zimbraMtaRelayHost. However, there are needs to relay emails per domain basis based on the sender. For example, you want emails sent by users@domain1.com should be relayed through smtp.domain1.com and users@domain2.com through smtp.domain2.com servers. You can configure it using postfix's "sender_dependent_relayhost_maps".
This is an example that has been tested on ZCS 5.0.16 and ZCS 7.1.4
Note: Below settings will not survive zimbra upgrades. Make sure you take backup of config files before upgrading.
1. Add following line to /opt/zimbra/postfix/conf/main.cf
Pre 8.5: sender_dependent_relayhost_maps = hash:/opt/zimbra/postfix/conf/bysender 8.5: sender_dependent_relayhost_maps = lmdb:/opt/zimbra/postfix/conf/bysender
2. Create file /opt/zimbra/postfix/conf/bysender and enter your domain names and relay server's IP addresses.
@domain1.com [10.10.10.1] @domain2.com [20.20.20.1]
You can even add individual email IDs to relay their emails to specific relay host.
user@domain.com [10.10.10.2]
3. Create the hash file.
postmap /opt/zimbra/postfix/conf/bysender
4. Restart zmmtactl
zmmtactl stop zmmtactl start
5. Test by sending emails.
ZCS 8.7 instructions
1. Open /opt/zimbra/common/conf/main.cf file for editing with your favorite editor (e.g. vi).
2 . Find the sender_dependent_relayhost_maps parameter and set it to be lmdb:/opt/zimbra/common/conf/bysender
sender_dependent_relayhost_maps = lmdb:/opt/zimbra/common/conf/bysender
Description:
sender_dependent_relayhost_maps (default: empty) A sender-dependent override for the global relayhost parameter setting.The tables are searched by the envelope sender address and @domain.
3.Create a file /opt/zimbra/common/conf/bysender and enter your domain names and relay server's IP addresses.
@domain1.com [10.10.10.1] user@domain2.com [20.20.20.1]
4. Create the hash file.
postmap /opt/zimbra/common/conf/bysender
5.
zmmtactl stop; zmmtactl start
ZCS 8.8 instructions
Take backup of '/opt/zimbra/conf/zmconfigd.cf' and open it with your favorite editor. Look for the "SECTION mta" and add the following line.
POSTCONF sender_dependent_relayhost_maps FILE postfix_sender_dependent_relayhost_maps.cf
Note : Do not add anything with "#" it will create problem as this file don't understand that.
cat >> /opt/zimbra/conf/postfix_sender_dependent_relayhost_maps.cf lmdb:/opt/zimbra/common/conf/relay_domain_conf
cat >> /opt/zimbra/common/conf/relay_domain_conf @domain.com 10.137.26.10 postmap /opt/zimbra/common/conf/relay_domain_conf
Restart the MTA service or wait it will take this configuration in the next poll of zmconfigd.