Closed Bug 1689300 Opened 5 years ago Closed 5 years ago

Filter on BASE64 content stopped working

Categories

(Thunderbird :: Filters, defect)

defect

Tracking

(Not tracked)

RESOLVED INVALID

People

(Reporter: mac3000, Unassigned)

Details

Attachments

(1 file)

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36 OPR/73.0.3856.344

Steps to reproduce:

I have a filter that mail content contains "PGh0bWw+PGJvZHk+PH" and getting emails with this beginning every day. For example from today:
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If you decode it by BASE64 it is:

<html><body><p>Cześ<i value="pvzwzmm"></i>ć. Je<i value="blfjinqy"></i>st<i value="thtzng"></i>em Aniela. P<i value="jwmiudr"></i>a<i value="vcwmy"></i>m<i value="atwuhzzqg crglaaq"></i>iętas<i value="ufahm"></i>z m<i value="zjeuwe"></i>n<i value="aznodpg xixv"></i>i<i value="cukesaafs swyd"></i>e? M<i value="vyivqeyi yqzcp"></i>oż<i value="qqnb"></i>e<i value="xlce elzibucwd"></i>m<i value="asrs"></i>y s<i value="gzlyjlvo"></i>ię s<i value="wjrkiv"></i>p<i value="aodr"></i>o<i value="zgzqe"></i>tk<i value="ytnj"></i>a<i value="zkb znuceohk"></i>ć?<i value="jcmtolwkn bqphs"></i></p><p><b><a href="http://www.full-stack-designs.com/ai44znnei/">Mój pr<i value="diwp klqyqojv"></i>o<i value="okqz mjinn"></i>f<i value="bvwzdv zzap"></i>il i zd<i value="tir dadqc"></i>jęcia t<i value="uaxfmggcl stb"></i>u<i value="whedbp"></i>ta<i value="eqnu"></i>j<i value="gpjolk"></i></a></b></p><title>apcelcfhs gbhihgsp tmohgnu wgzt tjjm</title></body></html>

I also tried adding filter "Cześ<i value" or "Cześć. Jestem Aniela".

Actual results:

To 12.01.2021 filter move messages to junk folder, after this date filter not moving messages so I assume that it isn't working from version 78.6.1.

Expected results:

Filters should move message to junk folder.

Attached file search.eml

Search/filtering hasn't been looking at the raw base64 data for a long time now, see bug 1259534 and friends. Filter also ignores content of tags, bug 1230815. I can find "Cześć. Jestem Aniela" just fine. If it doesn't work for you, please attach the original message.

OK, it works by setting "Cześć. Jestem Aniela". I checked by clicking "Run Filters on Message" and it doesn't work and now I checked by clicking "Run now" in "Message filters" window, so maybe look at the "Run Filters on Message" button function.

Status: UNCONFIRMED → RESOLVED
Closed: 5 years ago
Resolution: --- → INVALID

Sigh, adding an attachment doesn't put oneself on the "Follow" list. I missed your reply. I'll try it tomorrow.

I checked by clicking "Run Filters on Message" and it doesn't work ...

Are you sure? I created a filter to add a star if the message contains "Cześć. Jestem Aniela" in the body. That works, regardless of whether I use "Run" in the Filter Manager, or "Run Filters on Folder/Message".

That's weird now it works using Run Filters on Message. Maybe it is related to sleeping computer (I always sleep computer so I have very long uptime, even half a year). Sometimes after wake up Thunderbird stop receiving emails and only restart of Thunderbird helps. But for now everything works even after few hours of sleep.

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