Mail: Connect TLS encrypted to a smtp server by telnet

Hi,

the SMTP protocol is ASCII based. In the past, the SMTP protocol goes unencrypted over the wire means you can simply send email by connecting to the SMTP port 25 and enter some SMTP commands via telnet:

michael@debdev ~ # telnet smtp.yourdomain.org 25
EHLO test.example.com
MAIL FROM:info@yourdomain.org
RCPT TO:receiver@receiversdomain.org
DATA
Subject: Testmessage
<ENTER>
<ENTER>
This is a test message. End with <ENTER><ENTER> and point

.
QUIT

More »

Mail: Generator for mail subject line with Emoji, Pictographs and Symbols

Hi,

to show emoji,Pictographs or symbols in email subject line this line must be UTF8 encoded.

For example a heart. A heart has the Unicode Heart Unicode UTF8(Hex) Code 0xE2 0x99 0xA5.
More »

Powershell: Encode and decode Base64 strings

Hi,

short post today. How to en- and decode base64 strings.
More »

Windows: Cancel Bits transfers from other user

Hi,

if you try to remove bits transfers initialted from SYSTEM or from other users you get an Access Denied (Unable to cancel job – 0x80070005) error.
More »

Windows: Cleanup Permissions from deleted Active Directory Objects

Hi,

in domain environments it sometimes happens that user or groups would be deleted but is still authorized on many object, i.e. filesystems, shares etc..

More »

Original Theme by Schiy · Powered by WordPress