The SMTP configuration statements are summarized in Table 1.
| Statement | Description |
|---|---|
| ALTNJEDOMAIN | Specifies an alternative domain name of the NJE network, if SMTP is running as a mail gateway. |
| ALTTCPHOSTNAME | Specifies an additional host name for the local host. Mail received for this host name is accepted and delivered locally. |
| ATSIGN | Enables SMTP to replace the @ symbol used in addressing strings. |
| BADSPOOLFILEID | Specifies the user ID on the local system where SMTP transfers unreadable spool files and looping mail. |
| CHECKSPOOLSIZE | Enables SMTP to check the size of the JES spool file prior to writing the data to the hlq.TEMP.NOTE file. |
| DBCS | Specifies that DBCS code conversion be performed on the mail. |
| DEBUG | Records all SMTP commands and replies. |
| DELETEBADSPOOLFILE | Permits SMTP to delete the spool file from the JES spool that would cause an ABENDS001 when accessed by SMTP. |
| DISALLOWCMD | Enables the SMTP server to discontinue support for certain specified SMTP commands. |
| EXITDIRECTION | Enables SMTP to call the SMTP exit provided by the customer for data coming from the JES spool. |
| FINISHOPEN | Specifies the SMTP wait time for connection. |
| GATEWAY | Specifies operation of SMTP as a gateway. |
| INACTIVE | Specifies the SMTP wait time before closing an inactive connection. |
| INBOUNDOPENLIMIT | Specifies a limit on the maximum number of simultaneous TCP connections over which the SMTP server will receive mail. |
| IPMAILERADDRESS | Specifies the IP address of an SMTP server that can resolve network addresses of unknown hosts. |
| IPMAILERNAME | Enables SMTP to forward non-local mail to the specified IP mailer name. |
| LISTENONADDRESS | Allows you to restrict which IP address is used to receive and send mail on a multihomed system. |
| LOCALCLASS | Specifies the spool data set class for local mail delivery. |
| LOCALFORMAT | Specifies the spool data set format for local host mail delivery. |
| LOG | Directs SMTP to log all SMTP traffic. |
| MAILER | Specifies the address of the batch SMTP server that receives mail. |
| MAILFILEDSPREFIX | Specifies the prefix to add to mail data sets. |
| MAILFILESUNIT | Specifies the unit where SMTP mail data sets are. |
| MAILFILEVOLUME | Specifies the volume where newly allocated SMTP data sets are. |
| MAXMAILBYTES | Specifies the maximum size of mail that is accepted over a TCP connection. |
| MAXMSGSENT | Enables control of the SMTP client code by limiting the number of messages sent on a single TCP/IP connection. |
| NJECLASS | Specifies the spool data set class for mail delivered on an NJE network. |
| NJEDOMAIN | Specifies the domain name of the NJE network if SMTP functions as a gateway. |
| NJEFORMAT | Specifies the spool data set format for mail delivered on the NJE network. |
| NJENODENAME | Specifies the node name of the local JES2 or JES3 node for mail delivered on the NJE network. |
| NOLOG | Turns off the logging of mail transactions. |
| NOSOURCEROUTE | Enables SMTP to not generate source routing addressing strings on certain RFC 821 SMTP commands. |
| OUTBOUNDOPENLIMIT | Specifies a limit on the maximum number of simultaneous TCP connections over which SMTP actively delivers mail. |
| PORT | Specifies an alternative port number for the SMTP server during testing. |
| POSTMASTER | Specifies the address (or addresses) for mail addressed to the postmaster at the local host. |
| RCPTREPLY452 | Enables SMTP to handle reply code 452 differently for the RCPT command. |
| RCPTRESPONSEDELAY | Specifies how long the SMTP server delays responding to the RCPT commands. |
| REMOTEPORT | Specifies the remote port to which the SMTP client connects. |
| RESOLVERRETRYINT | Specifies the number of minutes SMTP waits between attempts to resolve domain names. |
| RESOLVERUSAGE | Specifies whether SMTP will send queries to the domain name servers if they are configured in the TCPIP.DATA file. |
| RESTRICT | Specifies addresses of users who are not allowed to use SMTP mail services. |
| RETRYAGE | Specifies the number of days after which mail is returned as undeliverable. |
| RETRYINT | Specifies the number of minutes between attempts to send mail to an inactive TCP host. |
| REWRITE822HEADER | Prevents SMTP from rewriting RFC 822 headers with source routing. |
| SECURE | Specifies that SMTP operates as a secure mail gateway between TCP network sites and NJE network sites. |
| SMSGAUTHLIST | Specifies the addresses of users authorized to issue privileged SMTP SMSG commands. |
| SPOOLPOLLINTERVAL | Specifies the interval for SMTP to check the spool for incoming batch data sets. |
| STOPONRENF | Enables control of the SMTP server such that if a RENAME failure occurs on a data set associated with the batch connection (257), the SMTP server terminates normally. |
| TEMPERRORRETRIES | Specifies the number of times SMTP tries to redeliver mail to a host with a temporary problem. |
| TIMEZONE | Sets the printable name of the local time zone. |
| WARNINGAGE | Specifies the number of days after which a copy of the mail is returned to the sender, indicating that the mail has so far been undeliverable and that SMTP will continue to try delivery for RETRYAGE days. |