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ThunderbirdでFrom: ヘッダを書き換え

Virtual Identity

Thunderbirdではメール送信時のFrom:は決めうちだが、 書き換えられるアドオンがある。ただしSMTPの方で許可してくれないと どうにもならない。

[Virtual Identity by Rene Ejury] 最新版は、www.absorb.itから入手可能。

UMIN

あまり知られていないが、UMINでは2種類の異なるサーバを利用可能である。 それぞれ独立しているので使い分けられる。使用者によっては片方しか 見ていない場合もあるので、注意する。 SMTPは、現在のところFrom:書き換えを許可しているので、送信時には便利である。 OP25B,O25B(Outboud port 25 blocking)のせいで色々と 設定が変わってきた。あとは覚え書き程度。誤りがあれば本家で確認を。

umin.ac.jp系

SMTP
sslsmtp.umin.ac.jp:587 STARTTLS SMTP-AUTH 保護された認証なし
SMTP 将来廃止予定
mail.umin.ac.jp:25 OP25Bでまず使えない
POP
center2.umin.ac.jp:995 SSL/TLS

umin.net系

SMTP
sslsmtp.umin.net:587 STARTTLS SMTP-AUTH 保護された認証なし
SMTP 将来廃止予定
sslsmtp.umin.net:465 SSL/TLS POP before SMTP
SMTP 将来廃止予定
smtp.umin.net:25 OP25Bでまず使えない
POP
sslpop.umin.net:995 SSL/TLS

あまり書かれていないけれど、SSLとTLSとSTARTTLSとが 混同された書き方になっているので注意。

SSL
Secure Sockets Layer
TLS
Transport Layer Security
STARTTLS
通常のEHLOコマンド後にSTARTTLSコマンドを実行して暗号化する
I have much more books than I can put on my night-stand. Books that are on my
night-stand are quickly accessible (when I'm in bed, that is), and books on
the shelf are not (I hate getting up from the cozy, warm, bed). So, when I
suddenly feel like reading a book that is not on the night- stand, I have no
choice but to go to sleep. In the morning, I wake up and always find the book
I wanted next to the bed! As it turns out, when I was asleep, another process,
known as "sleepwalkd" got me the book I wanted. Also, when my nightstand
already has too many books on it, The sleepwalk process moves one of the books
- the one I'm least likely to want to read next - back to the shelf.

Last month, four Europeans with weird names decided to mess around with my
book-reading system. One called Alan decided that in some cases I should move
*all* my books to the shelf, go to bed without any books the same night, and
instead fill the nightstand with crap. And if somehow all my shelves are full
I should just burn one at random (if it burns the whole shelf, or the wrong
shelf, who cares).
Another one, called Andrea, decided that I should redesign my whole
sleepwalking routine according to his master-plan. However, this made my
sleepwalking become so strange, that people were hesitant to call me "stable"
any more. Alan thought my new sleepwalking was a sure sign of be not being
stable.
But then a third European, Linus, finally made a judgment-call, and decided
that I was stable, even with Andrea's new sleepwalking routine. He then told
yet another European, Marcello, that from now he's resposible for keeping me
stable. I thought it was my shrink's resposibility, but Marcello said no, that
now that he finally has some responsibility he's not going to just give it up.

    -- Nadav Har'El
    -- Hackers-IL Message No. 1,408 ( http://tech.groups.yahoo.com/group/hackers-il/message/1408 )

Q:	What's tiny and yellow and very, very, dangerous?
A:	A canary with the super-user password.


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