JMail. Resolution for message Error 8000FFFF

Resolution of the Jmail.message error 8000FFFF

Jmail.message error ' 8000FFFF '
The message was undeliverable. All servers failed to receive the message

Set Jmail=server.createobject ("Jmail.message")
jmail.charset= "gb2312" message encoding
Jmail.silent=false
Jmail.contenttype = "text/html" ' message body format
Jmail.mailserverusername = "abc" ' Login username
Jmail.mailserverpassword = "123456" ' Login password
Jmail.maildomain = "smtp.163.com" ' Domain name
Jmail.addrecipient Email ' the addressee
jmail.subject= Subject ' theme
jmail.body= content ' message body (plain text format)
Jmail.fromname= sendername ' sender name
Jmail.from = "abc@qq.com" Email Note: The mailbox here is not our email address, the problem is out here, here must be our email address abc@163.com
Jmail.priority=1 ' mail level, 1 for expedited, 3 for ordinary, 5 for low
Jmailerror=jmail.send ("smtp.163.com")

Analyze the reason

It's the wrong way to tune in, the internet says.

1. Firewall blocking network communication or network failure
2. Antivirus software limit
3.jmail Component Not enough permissions

4. Mail server failure

5. It is possible to prohibit the 25 port in TCP/IP policy
The letter mailbox fills in the mistake, this mainly is in the mass time discovers is more troublesome.

Can add a fault-tolerant statement in the inside to solve.

On Error Resume Next

It is also possible to use the mailbox problem. If the above two points are no problem, it is best to change the letter mail

The SMTP server is under test to see if it can be resolved.