E-mail integration is an interface between e-mail programs such as Microsoft Outlook and 1Tool.
The contacts can be linked to an e-mail account, and e-mails can also be queried. Attachments can be saved and added to a contact's documents. E-mails from assigned contacts can also be displayed directly in the projects.
Email integration is not a replacement for full email programs such as Microsoft Outlook or Mozilla Thunderbird. The following things are therefore not possible:
Read how to set up global email accounts for integration here.