Service not supported by nodemailer

I want to write a nested function to send email with nodejs. Discovered the nodemailer artifact. Many service, such as gmail,126, are supported. But would like to ask, if it is not in the support list of the email address can be used. Such as school internal mailbox, zimbra and so on. How to configure it.

Mar.09,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1eabce6-208b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eabce6-208b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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