Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Ozwillo invitation emails marked as spam by SpamAssassin #353

Closed
vdachev opened this issue Dec 9, 2015 · 2 comments
Closed

Ozwillo invitation emails marked as spam by SpamAssassin #353

vdachev opened this issue Dec 9, 2015 · 2 comments

Comments

@vdachev
Copy link

vdachev commented Dec 9, 2015

We have a SpamAssassin deployed in our organization. Yesterday I received two organization invitation emails (one for the prod and another for the pre-prod) and they got marked as spam, due to the following reasons:

One of them (the pre-prod one) got 6.4 pts (threshold is 5.5 pts):

pts rule name description
-0.0 SPF_HELO_PASS SPF: HELO matches SPF record
0.4 URIBL_GREY Contains an URL listed in the URIBL greylist [URIs: mj.am]
2.1 HTML_IMAGE_ONLY_12 BODY: HTML: images with 800-1200 bytes of words
1.5 BAYES_60 BODY: Bayes spam probability is 60 to 80% [score: 0.6781]
0.0 HTML_MESSAGE BODY: HTML included in message
0.7 MIME_HTML_ONLY BODY: Message only has text/html MIME parts
0.8 RDNS_NONE Delivered to internal network by a host with no rDNS
0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid
2.0 LIST_PARTIAL_SHORT_MSG Incomplete mailing list headers + short message
0.0 T_REMOTE_IMAGE Message contains an external image
-1.1 AWL AWL: Adjusted score from AWL reputation of From: address

The other one (the prod one) got 6.0 pts (threshold is 5.5 pts):

pts rule name description
0.4 URIBL_GREY Contains an URL listed in the URIBL greylist [URIs: mj.am]
-0.0 SPF_HELO_PASS SPF: HELO matches SPF record
0.0 HTML_MESSAGE BODY: HTML included in message
1.7 HTML_IMAGE_ONLY_08 BODY: HTML: images with 400-800 bytes of words
0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60% [score: 0.5296]
0.7 MIME_HTML_ONLY BODY: Message only has text/html MIME parts
0.8 RDNS_NONE Delivered to internal network by a host with no rDNS
0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid
2.0 LIST_PARTIAL_SHORT_MSG Incomplete mailing list headers + short message
-0.4 AWL AWL: Adjusted score from AWL reputation of From: address
@mdutoo
Copy link

mdutoo commented Dec 9, 2015

That's actually a Kernel problem (and different from #226 mailjet spamtrapped).

My 2 cents: at the very least the header & missing text MIME issues can be addressed.

@bobeal
Copy link
Member

bobeal commented Jan 4, 2016

This issue was moved to ozwillo/ozwillo-kernel#6

@bobeal bobeal closed this as completed Jan 4, 2016
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
None yet
Development

No branches or pull requests

3 participants