New SMTP Function Verifies Recipient of Inbound E-Mail

When the i5/OS SMTP server is used as a primary e-mail server, performance problems can arise when a lot of spam e-mail is received. The SMTP server can be tied-up generating non-delivery notifications for each spam e-mail received.

To avoid this situation and increase performance, release V5R3 PTF, SI17335 provides a new function that enables verification of a recipient on inbound e-mail. Following a failed verification, the e-mail is rejected rather than creating a non-delivery notification.

Read the entire article

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s