Jump to content

Blocklisted


tuomash
 Share

Recommended Posts

Hello!

Our email server got blocklisted for a while on 26th and 27th of August 2013. Here's an example:

Aug 27 10:26:39 mail postfix/smtp[3405]: 6A27FB8236: to=<removed>, relay=pegasos.dna.fi[217.78.220.226]:25, delay=6, delays=0.32/0.01/0.43/5.2, dsn=5.7.1, status=bounced (host pegasos.dna.fi[217.78.220.226] said: 550 5.7.1 Email rejected because 173.203.116.233 is listed by bl.spamcop.net - See http://www.spamcop.net/w3m?action=checkblo...173.203.116.233 (in reply to RCPT TO command))

When I got around to check the reason, our server had disappeared from the list. Do you have any idea what might have caused this?

Thanks for the help!

-tuomash

Link to comment
Share on other sites

Hello!

Our email server got blocklisted for a while on 26th and 27th of August 2013. Here's an example:

Aug 27 10:26:39 mail postfix/smtp[3405]: 6A27FB8236: to=<removed>, relay=pegasos.dna.fi[217.78.220.226]:25, delay=6, delays=0.32/0.01/0.43/5.2, dsn=5.7.1, status=bounced (host pegasos.dna.fi[217.78.220.226] said: 550 5.7.1 Email rejected because 173.203.116.233 is listed by bl.spamcop.net - See http://www.spamcop.net/w3m?action=checkblo...173.203.116.233 (in reply to RCPT TO command))

When I got around to check the reason, our server had disappeared from the list. Do you have any idea what might have caused this?

Thanks for the help!

-tuomash

Someones misconfigured their blocklist?

Don't see any reported spam from your server in 90 days?

Your reputation appears the best

https://www.senderscore.org/lookup.php?look...mp;ipLookup.y=0

But I'm only a SpamCop user not admin

Link to comment
Share on other sites

<snip>

maybe it was some customer who sent a lot of email during a short period of time and it toggled some spam filters..

<snip>

...Legitimate e-mail wouldn't do that, only e-mail to SpamCop members that they manually reported as spam and/ or delivered to a SpamCop "spam trap."

...Good luck in finding the culprit(s)!

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...