MTA_ALIAS_EXPAND

size_t *value

Return the setting of the alias expansion flag. Normally, this flag has a nonzero value that indicates that alias expansion should be done for all envelope recipient addresses. When the flag has a value of zero, alias expansion will not be performed. The value of the flag is set with the mtaEnqueueStart() routine.

This item code must be followed by one additional argument: the address of size_t to store the setting’s value in.

MTA_ADR_SORT

size_t *value

Obtain the setting of the address sorting flag. Normally, this flag has a non-zero value that indicates that the list of envelope recipients written to each message copy in the MTA channel queues are to be sorted in ascending order based upon US-ASCII ordinal values. When this flag has a value of zero, the list of envelope recipient addresses will not be sorted. This item code must be followed by one additional argument: the address of size_t to store the setting’s value in.

MTA_CHANNEL

char **channel

size_t *channel_len

Obtain the name of the channel that this message is being enqueued by. 

This item code must be followed by two additional call arguments: 

1. The address of a pointer to receive the address of the NULL terminated channel name.

2. The address of a size_t to receive the length of the channel name. A NULL value may be passed for the channel_len argument.

MTA_DELIVERY_FLAGS

size_t *dflags

Return the envelope delivery flags set for the entire message by mtaEnqueueStart().

This item code must be followed by one additional call argument: the address of a size_t to receive the delivery flag setting.

MTA_ENV_FROM

const char **env_from

size_t *env_from_len

Retrieve the envelope From: address specified when the enqueue was started with mtaEnqueueStart().

This item code must be followed by two additional call arguments: 

1. The address of a pointer to receive the address of the NULL terminated envelope From: address.

2. The address of a size_t to receive the length of that address. A NULL value may be passed for the env_from_len argument.

MTA_ENV_ID

const char **env_id

size_t *env_id_len

Obtain the envelope ID specified with mtaEnqueueStart().

This item code must be followed by two additional call arguments: 

1. The address of a pointer to receive the address of the NULL terminated envelope ID.

2. The address of a size_t to receive the length of that envelope ID. A NULL value may be passed for the env_id_len argument.

MTA_EXPAND_LIMIT

size_t *value

Retrieve the expand limit setting specified with mtaEnqueueStart(). The returned value will be a positive integer value. When no expand limit has been set, the returned value will be a large integer value (for example, 2,147,483,647 on 32-bit processors).

This item code must be followed by one additional argument: the address of a size_t to store the setting’s value in.

MTA_FRAGMENT_BLOCKS

size_t *value

Obtain the value, if any, specified for the MTA_FRAGMENT_BLOCKS setting when the message enqueue was initiated. The returned value will be a positive integer value. When no value was set, the returned value will be a large integer value (for example, 2,147,483,647 on 32-bit processors).

This item code must be followed by one additional argument: the address of a size_t to store the setting’s value in.

MTA_FRAGMENT_LINES

size_t *value

Obtain the value specified for the MTA_FRAGMENT_LINES setting when the message enqueue was initiated. The returned value will be a positive integer value. When no value was set, the returned value will be a large integer value (for example, 2,147,483,647 on 32-bit processors).

This item code must be followed by one additional argument: the address of a size_t to store the setting’s value in.

MTA_NOTIFY_FLAGS

size_t *nflags

Return the delivery status notification flags set for the entire message when the enqueue was started. The returned value is a bit map constructed using the MTA_NOTIFY_ constants defined in mtasdk.h. If no setting was effected with mtaEnqueueStart(), then the returned value will be the MTA default of: MTA_NOTIFY_DELAY | MTA_NOTIFY_FAILURE | MTA_NOTIFY_CONTENT_FULL

This item code must be followed by one additional call argument: the address of a size_t to receive the setting of the delivery status notification flags.