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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0004232 | Endian Firewall | Proxy SMTP | public | 2012-01-02 21:48 | 2012-01-05 09:55 | ||||
Reporter | Sota | ||||||||
Assigned To | davide-endian | ||||||||
Priority | normal | Severity | major | Reproducibility | always | ||||
Status | resolved | Resolution | fixed | ||||||
Platform | OS | OS Version | |||||||
Product Version | 2.4.1 | ||||||||
Target Version | Fixed in Version | ||||||||
Summary | 0004232: Enabling Greylisting in Endian 2.5 blocks incoming mail | ||||||||
Description | Clean install of Endian 2.5. If I configure the SMTP proxy and enable the Greylisting anti-spam feature, incoming mail is blocked and the sending server receives the following: SMTP -> FROM SERVER: 451 4.3.5 Server configuration problem SMTP -> ERROR: RCPT not accepted from server: 451 4.3.5 Server configuration problem | ||||||||
Additional Information | Turning off the greylisting and restarting the SMTP proxy clears the problem. | ||||||||
Tags | No tags attached. | ||||||||
Attached Files | ![]() ![]() ![]() | ||||||||
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(0007595) davide-endian (developer) 2012-01-03 15:31 |
Unable to reproduce; I've enabled greylisting and tried with: - only some Whitelist recipient, - only some Whitelist client, - both of the above at the same time. The smtp proxy was always able to deliver emails. Is it possible to have the details of the configuration? Thanks! |
(0007597) Sota (reporter) 2012-01-03 17:14 |
The problem is with receiving e-mail. The error message I quote above is what the remote SMTP server gets when it tried to deliver e-mail to the Endian box. The SMTP proxy is set to "Active" on RED and "Transparent" on Green. The configuration is a duplicate of what I had on 2.4.1 and I've wiped and reinstalled the software twice with the same result. |
(0007602) davide-endian (developer) 2012-01-04 16:50 |
Thank you very much for the information. I've reproduced your environment as much as possible, but still can't get the error under no circumstances. If possible, you can provide your /etc/postfix/main.cf and /etc/postfix/postgrey.conf (having care to remove any information you don't want to be made public). Another thing that you can try, is to check if postgrey is really running: ps faux | grep postgrey As a last resort, you can try this: 1. stop postgrey. 2. _move_ any file under /var/spool/postfix/postgrey/ to another directory. 3. restart postgrey. it's possible that the postgrey db is corrupted. |
(0007603) Sota (reporter) 2012-01-04 21:49 |
Files uploaded as requested as wall as section from /var/log/maillog showing test mail arriving first with greylisting off and then with it on. Postgrey service seems to be running, but there are no files in /var/spool/postfix/postgrey/ |
(0007605) davide-endian (developer) 2012-01-05 09:55 |
A wrong value of the greylist-text parameter in /etc/postfix/postgrey.conf prevented postgrey to start. Thank you very much for the report; the problem should be fixed in the upcoming efw-smtpscan 2.7.6 package. |
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Date Modified | Username | Field | Change |
2012-01-02 21:48 | Sota | New Issue | |
2012-01-03 14:29 | christian-endian | Status | new => acknowledged |
2012-01-03 15:31 | davide-endian | Note Added: 0007595 | |
2012-01-03 15:31 | davide-endian | Assigned To | => davide-endian |
2012-01-03 15:31 | davide-endian | Status | acknowledged => feedback |
2012-01-03 17:14 | Sota | Note Added: 0007597 | |
2012-01-04 16:50 | davide-endian | Note Added: 0007602 | |
2012-01-04 21:47 | Sota | File Added: maillog.txt | |
2012-01-04 21:48 | Sota | File Added: main.cf | |
2012-01-04 21:48 | Sota | File Added: postgrey.conf | |
2012-01-04 21:49 | Sota | Note Added: 0007603 | |
2012-01-05 09:55 | davide-endian | Note Added: 0007605 | |
2012-01-05 09:55 | davide-endian | Status | feedback => resolved |
2012-01-05 09:55 | davide-endian | Resolution | open => fixed |
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