Posts Tagged ‘e-mail’

Small tip for those who have to check their spam folders.

Tuesday, February 27th, 2007

Since no spam filter is perfect and nothing is worse than ham classified as spam, I have to check the contents of the different spam folders of my e-mail accounts somewhat regularly. For some of them, several hundred spam mails per week are not a rare occurrence – thus it can be a real drag to check all of their titles for possible ham (that is e-mails that are good and actually addressed to me, not unsolicited ads, phishing stuff, and all the other stupid things). Last week I tried something new to help my perception: I ordered the contents of the spam folders by subject! Incredible, isn’t it? That makes picking out potential ham much easier, especially in those cases where you have lots of spam messages with almost identical subject lines. Probably you have already figured this out on your own, but maybe not – and then you owe me one ;)

Befreiungsschlag.

Monday, February 6th, 2006

Puha. Endlich habe ich mich durchgerungen, mein E-Mail Konto mit dem Benutzernamen frers bei web.de aufzulösen. Nachdem ich schon seit einigen Monaten nur noch eine Weiterleitung auf mein gmail / googlemail Konto laufen hatte, habe ich nun das Konto ganz gelöscht. Eine Bürde ist von mir genommen. Ungefähr 80% der Spammails, die ich über meine privaten E-Mail Adressen bekomme, gingen an die web.de Adresse. Dazu kommen dann noch die ständigen, nervigen InformationsWerbe-Mails von web.de – alles in allem: kaum zu ertragen. Das Webinterface ist auch penetrant.
Nun wünsche ich Google viel Vernügen beim indizieren meiner E-Mails… Wer das vermeiden will, kann die E-Mails ja verschlüsseln – entweder mit PGP/GPG (mein Schlüssel ist unten in der Seitenleiste verlinkt) oder mit meinem Thawte E-Mail Zertifikat (findet sich in meinen signierten Mails).

Besonders ärgerlicher Spam

Sunday, May 15th, 2005

Wie die meisten mittlerweile wohl festgestellt haben, triffen seit heute Nacht große Mengen rechtsradikal motivierter Spam Nachrichten in die E-Mailboxen ein. Heise gibt dazu mehr Informationen in einer Meldung via Newsticker. Anscheinend ist ein Variante des Wurms Sober für die Verbreitung der Spam Nachrichten zuständig. Grrrr.

Some things aren’t easy even when they should be.

Saturday, September 11th, 2004

Motivated by an article in the most recent issue of c’t called Absender-Authentifizierung schützt vor Spam I decided to give it a shot and install certificates into Mail.app, the default E-Mail programm for OS X. This was not exactly a trivial issue, but the goal was worth it: being able to digitally sign my e-mail and also use encryption. (I am an avid user of PGP/GPG encryption technology since the late nineties, but I also wanted to check out this alternative, since, sadly, very few people actually use PGP.) First I wanted to use the certificate provided by the German mail provider web.de. Since that did initially not work as intended, I checked an enormously helpful site called macosxhints. There I found quite a few tips that helped me tackle certification, signing, and encrypting issues in Mac OS X. Since I had problems with the web.de certificates I decided to follow the advices on that macosxhints and got myself free personal e-mail certificates from thawte. After a few experiments I finally got the certificates installed: I had to use either Firefox or Mozilla to install the certificates into these browsers and then was able to ex- and import these certificates into the Mac OS X keychain, which is used by Mail, Safari and other Mac OS X native apps. After importing these certificates everything went as expected. For good measure I later installed the root certificates of web.de , the DFN, and several relevant German universities.

Regarding the problems I had with the web.de certificate: I did not install the web.de root certificates when I first tried to use their certificate for signing purposes, which might be the reason why it did not work. Problem is, I was looking for a link to the root certificates in my personal options pages at web.de but did not find anything. They weren’t even mentioned, even though I explicitly looked for them. One more thing regarding web.de: the c’t article gives a link to the web.de TrustCenter, saying that under this link free certificates can be acquired. This is not true anymore. One has to have a web.de account to get a certificate. (The account is free though – but I think the author thought registration for an account wasn’t necessary, otherwise it would probably have been mentioned.)

Fingerprints for all of my keys/certificates can be found at the bottom of the sidebar on this page.

Dämlich.

Thursday, June 26th, 2003

Mist. Es ist schon wieder passiert. Der wohl häufigste und nervigste Fehler beim Verschicken von Mails: ich habe vergessen, das Attachment anzuhängen…
Übrigens: wenn Ihr diese Seite Bookmarken wollt, müsst Ihr ganz einfach Strg+D (bei Windows) oder Apfel+D (beim Mac OS) drücken. (Linuxer wissen wie’s geht.)