It works with gmail.
First add the following line to /usr/local/Extreme_Networks/NetSight/appdata/NSJBoss.properties
mail.smtp.port=587
mail.smpt.auth=true
mail.smtp.starttls.enable=true
![f89009976f4a4a4a8e811f1c3ac75cd9_RackMultipart20150126-21726-iqpq70-01_inline.png f89009976f4a4a4a8e811f1c3ac75cd9_RackMultipart20150126-21726-iqpq70-01_inline.png](/t5/image/serverpage/image-id/3046i75E5F7D9F66C2083/image-size/large?v=v2&px=999)
Then login gmail account, disable to 2-step verification, and enable "Access for less secure apps"
Modify the NetSight E-Mail Server Option.
![f89009976f4a4a4a8e811f1c3ac75cd9_RackMultipart20150126-18626-1v55guu-05_inline.png f89009976f4a4a4a8e811f1c3ac75cd9_RackMultipart20150126-18626-1v55guu-05_inline.png](/t5/image/serverpage/image-id/4062i3C37525DBAB19CE9/image-size/large?v=v2&px=999)
Test the mail setting.
![f89009976f4a4a4a8e811f1c3ac75cd9_RackMultipart20150126-27290-1bffds0-04_inline.png f89009976f4a4a4a8e811f1c3ac75cd9_RackMultipart20150126-27290-1bffds0-04_inline.png](/t5/image/serverpage/image-id/4714iC600ECC92A50918D/image-size/large?v=v2&px=999)
It works~
Reference URL,
http://www.mkyong.com/java/javamail-api-sending-email-via-gmail-smtp-example/