1) /etc/postfix/main.cf:
mynetworks erweitert um das interne Netz (und evtl. Subnetze)
- per default war das nur 127.0.0.1
2) Die Default-Limits (20MB) sind für meine Begriffe zu niedrig, also stellen wir höhere Werte (40MB) ein.
hinzufügen zu /etc/postfix/main.cf:
message_size_limit = 41943040
mailbox_size_limit = 41943040
Postfix anschliessend neu
- Anker 575 USB-C Docking Station (13-in-1), 85W für Laptops
- Perfect Server Hardware for Virtualization | Proxmox | pve-05
- Pioneer Blu-Ray/BD/DVD/CD Reader/writer USB 3.0 BDR-XD07TB | WORKS OK with Debian 11
- NOT WORKING WITH DEBIAN 11 | Dockingstation | IcyBox 14-in-1 USB Type-C | IB-DK2262AC
- How to remove systemd services
- Laptop | Lenovo | Thinkpad E15 Gen3 AMD
- Laptop | Lenovo | LENOVO-IDEA IdeaPad 3 15IGL05 Notebook (15.6 ", 128 GB SSD, Business Black)
- D. Klimo | Kent monoblocks
- TTN Mapper
- LILYGO TTGO T-Beam V1.1 ESP32 LoRa 868Mhz GPS 18650 Board
- LILYGO® TTGO T-Beam 868MHz -> The Things Network (TTN/TTS) -> Karte | Infos und Video bei Alex (www.aeq-web.com)
- Kabelfarben 3.3V, 5V, 12V, 230V | Durchmesser
- 01 Digi-Bee Stand01 Wetter
- Solar Panel | 6V 3W Solar Panel JY D145x145
- TTGO LoRa32 V2.1_1.6 version 433/868/915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI wireless Module ESP-32 SMA
- -pve-04 | Disk SSD and HDD
- DISK SSD | 1 TB | Samsung SSD 870 EVO 1TB - 1TB
- NanoVNA V2
- CubeSat | antennas |
- KoZo_GS3_433MHz
- tinyGS - shortcut what it means
- TinyGS Telegram community | published Links
- Wolfgang W. Osterhage (Springer Verlag Sachbuch 2021): Die Geschichte der Raumfahrt | (gefundene Fehler)
- ucs Univention some commands
- SMA-Stecker / SMA-Buchse
RSS Feed
Warning: file_get_contents(https://www.bsi.bund.de/SiteGlobals/Functions/RSSFeed/RSSNewsfeed/RSSNewsfeed_WID.xml): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: file_get_contents(https://www.bsi.bund.de/SiteGlobals/Functions/RSSFeed/RSSNewsfessBSIFB/RSSNewsfeed_BuergerCERT.xml): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: file_get_contents(http://feeds.joomla.org/JoomlaAnnouncements): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: file_get_contents(http://feeds.joomla.org/JoomlaSecurityNews): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: Invalid argument supplied for foreach() in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 39
Warning: Invalid argument supplied for foreach() in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 39
-
Vor 40 Jahren: der Btx-Hack feiert fröhliche Urständ
Vor 40 Jahren: der Btx-Hack feiert fröhliche Urständ
Der berühmte Btx-Hack des Chaos Computer Clubs 1984 enthüllte Sicherheitslücken und machte den CCC schlagartig bekannt.
Source: heise Security
Created on: 17.11.2024 | 21:47
heise Security | 17.11.2024 | 21:47 -
heise-Angebot: iX-Workshop: Sicherer Betrieb von Windows 11 in Unternehmen
heise-Angebot: iX-Workshop: Sicherer Betrieb von Windows 11 in Unternehmen
Lernen Sie an praktischen Beispielen, wie Sie Windows 11 Pro und Enterprise in Ihrem Unternehmen sicher und effektiv einsetzen.
Source: heise Security
Created on: 16.11.2024 | 10:00
heise Security | 16.11.2024 | 10:00 -
Musk erweitert Klage gegen OpenAI
Musk erweitert Klage gegen OpenAI
Der Tech-Milliardär Elon Musk erweitert seine im August wieder aufgenommene Klage gegen OpenAI, in der nun auch Microsoft, der LinkedIn-Mitgründer Reid Hoffman und das frühere Mitglied des…
Source: Linux-Magazin
Created on: 15.11.2024 | 14:06
Linux-Magazin | 15.11.2024 | 14:06 -
Mozilla schließt Didthis und veröffentlicht Code
Mozilla schließt Didthis und veröffentlicht Code
Mozilla hat angekündigt, dass das Projekt Didthis, eine Art digitales, teilbares Notizbuch, am 15. November eingestellt wird. Dies betrifft die Didthis-App, die Website und Discord.
Source: Linux-Magazin
Created on: 15.11.2024 | 12:58
Linux-Magazin | 15.11.2024 | 12:58 -
Wordpress-Plug-in Really Simple Security gefährdet 4 Millionen Websites
Wordpress-Plug-in Really Simple Security gefährdet 4 Millionen Websites
Rund vier Millionen Wordpress-Seiten nutzen das Plug-in Really Simple Security. Angreifer aus dem Netz können sie kompromittieren.
Source: Security-Alert Meldungen
Created on: 15.11.2024 | 11:46
Security-Alert Meldungen | 15.11.2024 | 11:46 -
CISA warnt vor Angriffen auf Palo-Alto-Software
CISA warnt vor Angriffen auf Palo-Alto-Software
Erst vergangene Woche warnte die CISA vor einer angegriffenen Sicherheitslücke in Palo Altos Expedition, jetzt stehen weitere Lecks unter Beschuss.
Source: Security-Alert Meldungen
Created on: 15.11.2024 | 10:18
Security-Alert Meldungen | 15.11.2024 | 10:18 -
Cisco IOS XR Software Bootloader Unauthenticated Information Disclosure Vulnerability
Cisco IOS XR Software Bootloader Unauthenticated Information Disclosure Vulnerability
A vulnerability in the GRand Unified Bootloader (GRUB) for Cisco IOS XR Software could allow an unauthenticated attacker with physical access to the device to view sensitive files on the console using the GRUB bootloader command line. <br><br> This vulnerability is[…]
Source: Cisco Security Advisory
Created on: 14.11.2024 | 00:00
Cisco Security Advisory | 14.11.2024 | 00:00 -
Cisco Nexus 3550-F Switches Access Control List Programming Vulnerability
Cisco Nexus 3550-F Switches Access Control List Programming Vulnerability
A vulnerability in the access control list (ACL) programming of Cisco Nexus 3550-F Switches could allow an unauthenticated, remote attacker to send traffic that should be blocked to the management interface of an affected device. <br><br> This vulnerability exists because ACL[…]
Source: Cisco Security Advisory
Created on: 7.11.2024 | 01:00
Cisco Security Advisory | 7.11.2024 | 01:00 -
Proxmox at Open Source Summit 2024 in Vienna
Proxmox at Open Source Summit 2024 in Vienna
Source: Announcements
Created on: 4.09.2024 | 15:01
Announcements | 4.09.2024 | 15:01 -
Official Proxmox Security Advisories Forum Available
Official Proxmox Security Advisories Forum Available
Source: Announcements
Created on: 26.06.2024 | 17:22
Announcements | 26.06.2024 | 17:22
neusten Links
Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/clients/client2/web2/web/j/modules/mod_quicklistweblinks/helper.php on line 78
many More Links »
part of ...
