The documentation previously stated that the SMTPS protocol is outdated, while this isn't true. The "port 465 situation" is often misunderstood because its usage has changed over the years, and this caused confusion, with old documents saying one thing, newer ones saying another one, and updated ones a different thing again. Wikipedia has a short, good explanation about the situation: https://en.wikipedia.org/wiki/SMTPS
In short, as of 2018, thanks to RFC8314, port 465 should be used similarly to port 587 (i.e. for _submission_ of emails), with the difference that instead of using STARTTLS for _maybe_ securing the communication with TLS, port 465 uses implicit TLS encryption, similarly to HTTPS (hence the name `submissions`, where `s` stands for secure).
As an example, you take a quick look at the output of `grep 465 /etc/services` on your Linux/BSD system
Please not that I'm not an email expert, just a curious guy that runs his own email server :)
Signed-off-by: Andrea Pappacoda <andrea@pappacoda.it>
* Fixed help.nextcloud.org that would result in a page with a certificate issue
Signed-off-by: Juan Carlos Tello <juancarlos.tello@wazuh.com>
* Fixed broken URL
Signed-off-by: Juan Carlos Tello <juancarlos.tello@wazuh.com>
* Fixed broken link to bugtracker documentation
Signed-off-by: Juan Carlos Tello <juancarlos.tello@wazuh.com>
* Fixed broken link to how to get your app signed
Signed-off-by: Juan Carlos Tello <juancarlos.tello@wazuh.com>
* Updated stable installation URL
Signed-off-by: Juan Carlos Tello <juancarlos.tello@wazuh.com>
* Updated URL to Contacts & Calendar troubleshooting
Signed-off-by: Juan Carlos Tello <juancarlos.tello@wazuh.com>
* Fixed many URLs that pointed to nextcloud.org instead of nextcloud.com
Signed-off-by: Juan Carlos Tello <juancarlos.tello@wazuh.com>
* Update admin_manual/issues/general_troubleshooting.rst
Co-authored-by: Daniel <mail@danielkesselberg.de>
Signed-off-by: Juan Carlos Tello <juancarlos.tello@wazuh.com>
* Apply suggestions from code review
Co-authored-by: Daniel <mail@danielkesselberg.de>
Signed-off-by: Juan Carlos Tello <juancarlos.tello@wazuh.com>
* Reverted changes on .pot files
Signed-off-by: Juan Carlos Tello <juancarlos.tello@wazuh.com>
Co-authored-by: Daniel <mail@danielkesselberg.de>
This commit adds some additional information about one of the reasons why
passwords might be broken after updating to PHP 7.4. This principally targets
centos/rhel but that might also happen on other systems.
Signed-off-by: Carl Schwan <carl@carlschwan.eu>
