Dear Paul, I'm sorry for bothering you. You are right that it's unrelated. The subject header is not a printed quotable, but it is base64 encoded (?UTF-8?B?): =?UTF-8?B?VsOhOiBSZTogVMOhasOpa296dGF0w7MgUEFDUy1vdCDDqXJpbnTFkQ==IMOhcmFtc3rDvG5ldHLFkWw=?= If I try to use a base64 decoder, it gives back gibberish. The from header is also base64 encoded. Using a decoder I can correctly decode that. Squirrelmail also shows the sender like it should. Somehow other clients manage to decode it. So there might be some problem with the encoding for base64, not just for quoted printable. I don't know how I can help you to figure it out. But it would be good to implement some workaround to display at least something for the subject to be able to open it. I would do whatever you ask to help studying this issue. Many thanks: Attila -- dr Tóth Attila, Radiológus, 06-20-825-8057 Attila Toth MD, Radiologist, +36-20-825-8057 2014.Május 14.(Sze) 08:28 időpontban Paul Lesniewski ezt írta: > On Fri, Apr 4, 2014 at 5:10 PM, "Tóth Attila" <atoth@xxxxxxxxxxxxx> wrote: >> Dear Paul, >> >> I've been using a reasonably new pull of 1.4.23 SVN squirrelmail. The >> quoted printable problems seems to be OK using a prior patch in the >> tree. > > This one's unrelated > >> Recently I received an email, for which the subject appears empty. >> Therefore I cannot open it in squirrelmail. Android email application >> and >> alpine shows the subject and can open it. It is an utf-8 subject. >> I'm not sure what the problem is. But I attach the message in an mbox >> format. > > The subject is malformed. =w6 is not valid quoted printable. Looks > like other clients might be substituting + for = as a fix, which you > can do by hand to see the subject get displayed. The right fix is to > address it at the source. > > -- > Paul Lesniewski > SquirrelMail Team > Please support Open Source Software by donating to SquirrelMail! > http://squirrelmail.org/donate_paul_lesniewski.php > > ------------------------------------------------------------------------------ > "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE > Instantly run your Selenium tests across 300+ browser/OS combos. > Get unparalleled scalability from the best Selenium testing platform > available > Simple to use. Nothing to install. Get started now for free." > http://p.sf.net/sfu/SauceLabs > ----- > squirrelmail-users mailing list > Posting guidelines: http://squirrelmail.org/postingguidelines > List address: squirrelmail-users@xxxxxxxxxxxxxxxxxxxxx > List archives: http://news.gmane.org/gmane.mail.squirrelmail.user > List info (subscribe/unsubscribe/change options): > https://lists.sourceforge.net/lists/listinfo/squirrelmail-users > ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs ----- squirrelmail-users mailing list Posting guidelines: http://squirrelmail.org/postingguidelines List address: squirrelmail-users@xxxxxxxxxxxxxxxxxxxxx List archives: http://news.gmane.org/gmane.mail.squirrelmail.user List info (subscribe/unsubscribe/change options): https://lists.sourceforge.net/lists/listinfo/squirrelmail-users