Smtp/mail error: saslauthd server: No such file or directory

If you see following error in your syslog:
warning: SASL authentication failure: cannot connect to saslauthd server: No such file or directory
Then, the solution is as is in https://nfolamp.wordpress.com/2013/02/04/fixing-postfix-and-saslauthd-ca...

Ehcp Version 18.04 first preview available...

We have prepared first preview version of Ehcp 18.04, which is for Ubuntu 18.04.
You can download and try/test it from http://ehcp.net/ehcp_1804.tgz

We have tested only basic functionality. Ehcp installs directly, ehcp login works, domain/ftp add works.
We did not test every detailed feature, please test yourself and share your test results with us via info@ehcp.net.

A fix for Ubuntu 16.04

With Ehcp 0.38.5 and later (on Ubuntu 16.04), init scripts in /etc/init.d may cause some apt update commands to fail. So, please move ehcp and ehcp_daemon.py that is in /etc/init.d to some other location, until this is fixed.
After this move, apt -f install command would fix the apt system.