EF_NORECEIPT (reference) in projects: illumos-gate

1260 	{ "NORECEIPT",		EF_NORECEIPT	},

957 #define EF_NORECEIPT	0x00010000L	/* suppress all return-receipts */  macro

7906 	ee->e_flags |= EF_NORECEIPT;	/* XXX really? */

/illumos-gate/usr/src/cmd/sendmail/src/
H A D	envelope.c	`1260 { "NORECEIPT", EF_NORECEIPT },`
H A D	headers.c	`1831 (RrtImpliesDsn \|\| bitset(EF_NORECEIPT, e->e_flags)))`
H A D	sendmail.h	`957 #define EF_NORECEIPT 0x00010000L /* suppress all return-receipts */ macro`
H A D	deliver.c	`402 ee->e_flags \|= EF_NORECEIPT; 487 e->e_flags \|= EF_NORECEIPT;`
H A D	queue.c	`7906 ee->e_flags \|= EF_NORECEIPT; /* XXX really? */`