| 
 ipurge − delete mail from IMAP mailbox or partition based on age or size  | 
| 
 ipurge [ −f ] [ −C
config-file ] [ −x ] [ −X ]
[ −i ] [ −s ]  | 
| 
 Ipurge deletes messages from the mailbox(es) specified by mailbox-pattern that are older or larger than specified by the -d, -b, -k or -m options. If no mailbox-pattern is given, ipurge works on all mailboxes. If the -x option is given, the message age and size MUST match exactly those specified by -d, -b, -k or -m. The are no default values, and at least one of -d, -b, -k or -m MUST be specified. Ipurge by default only deletes mail below shared folders, which means that mails in mailbox(es) below INBOX.* and user.* stay untouched. Use the option -f to also delete mail in mailbox(es) below these folders. Ipurge reads its configuration options out of the imapd.conf(5) file unless specified otherwise by -C.  | 
| 
 −f  | 
 Force deletion of mail in all mailboxes.  | 
| 
 −C config-file  | 
| 
 Read configuration options from config-file.  | 
| 
 −d days  | 
| 
 Age of message in days.  | 
| 
 −b bytes  | 
| 
 Size of message in bytes.  | 
| 
 −k Kbytes  | 
| 
 Size of message in Kbytes (2^10 bytes).  | 
| 
 −m Mbytes  | 
| 
 Size of message in Mbytes (2^20 bytes).  | 
| 
 −x  | 
 Perform an exact match on age or size (instead of older or larger).  | 
||
| 
 −X  | 
 Use delivery time instead of Date: header for date matches  | 
||
| 
 −i  | 
 Invert match logic: -x means not equal, date is for newer, size is for smaller  | 
||
| 
 −s  | 
 Skip over messages that have the \Flagged flag set.  | 
| 
 /etc/imapd.conf  |