Postfix: Difference between revisions
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postmap -q mip@prime.immie.org hash:/etc/aliases regexp:/etc/aliases-regexp |
postmap -q mip@prime.immie.org hash:/etc/aliases regexp:/etc/aliases-regexp |
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postmap -q mip hash:/etc/aliases regexp:/etc/aliases-regexp |
postmap -q mip hash:/etc/aliases regexp:/etc/aliases-regexp |
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</source> |
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=== Handling deferred mail / message queue === |
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Reference: |
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* [http://www.tech-g.com/2012/07/15/inspecting-postfixs-email-queue/ Inspecting Postfix’s email queue] |
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;View the queue |
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<source lang=bash> |
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mailq # ... or ... |
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postqueue -p |
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</source> |
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;View a message |
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<source lang=bash> |
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postcat -vq XXXXXXXXXX # Replace XXXXXXXXXX with message ID |
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</source> |
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;Process the queue now |
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<source lang=bash> |
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postqueue -f # ... or ... |
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postfix flush |
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</source> |
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;Delete the queue |
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<source lang=bash> |
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postsuper -d ALL |
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postsuper -d ALL deferred # Delete only deferred messages |
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</source> |
</source> |
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Revision as of 12:27, 5 September 2016
References
- ADDRESS_REWRITING_README — Postfix Address Rewriting
- LOCAL_RECIPIENT_README — Rejecting Unknown Local Recipients with Postfix
Aliases
Add static aliases in default configuration
- Edit /etc/aliases
- Then run newaliases:
newaliases
Uses regexp (dynamic) aliases
Edit file /etc/postfix/main.cf as follows [1]:
alias_maps = regexp:/etc/postfix/aliases-regexp
Then create /etc/postfix/aliases-regexp as follows:
/^tom\..*@domain.com$/ tom@other.com /^phil\..*@domain.com$/ phil@other.com
Troubleshooting
Debugging aliases
Use postmap:
postmap -q mip@prime.immie.org hash:/etc/aliases regexp:/etc/aliases-regexp
postmap -q mip hash:/etc/aliases regexp:/etc/aliases-regexp
Handling deferred mail / message queue
Reference:
- View the queue
mailq # ... or ...
postqueue -p
- View a message
postcat -vq XXXXXXXXXX # Replace XXXXXXXXXX with message ID
- Process the queue now
postqueue -f # ... or ...
postfix flush
- Delete the queue
postsuper -d ALL
postsuper -d ALL deferred # Delete only deferred messages