• Email Server and Scheduler Configuration

1. Ensure that your 1CRM installation is configured in the Admin area to use the SMTP Mail Transfer Agent (MTA), unless you choose to configure sendmail on your server. Configuring sendmail on a Linux server is an advanced topic, not covered here. 
2. Add the scheduler to your list of scheduled tasks in crontab, as per the instructions in the Scheduler Setup section later in this guide. This is required to enable incoming email, as well as to enable all other scheduled tasks within 1CRM. 

Congratulations – you have completed the installation of the 1CRM System. We hope you enjoy using it, and that it makes a significant contribution to the effective management of your organization. 

Note: MySQL 5.1.x or later is required. 

• Reference Platform for Linux

Ubuntu 21.04 Linux Software Components

• PHP version 8.0.8
• MariaDB: MySQL  10.5.13
• Apache 2.4.48
• Ubuntu 21.04, 64-bit

Note: As of release 8.7 1CRM requires a PHP version in the range of 7.4 – 8.0.8.