Email settings
In the System info > Email TSI, you can register a list of email addresses that can be used to set defaults in Planon ProCenter .
An email record on the Email business object can contain a maximum of 100 characters.
It is validated against the following formula, applied by a third party email address validator. It specifies a maximum length per part of the email address, as follows:
User name (64 max.) + @(1 max.) + Domain1 (62 max.) + . (1 max.) + Domain2 (62 max.) + .com(4 max.)
The System settings > Outgoing email TSI is used to define settings relating to sending email.
Planon enables sending mail via:
SMTP (Simple Mail Transfer Protocol, an ASCII protocol).
OAuth protocol.
* 
•    For a description of the email settings fields, see Outgoing email - fields.
•    See System info > Email for more information on setting default email addresses for the application, for property sets or for individual users.