diff options
| -rw-r--r-- | fetchmail.man | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/fetchmail.man b/fetchmail.man index 70a85220..00eb9633 100644 --- a/fetchmail.man +++ b/fetchmail.man @@ -234,7 +234,7 @@ your password in your .I ~/.fetchrc file. This is convenient when using .I fetchmail -with automated scripts. +in daemon mode or with scripts. .PP On mailservers that do not provide ordinary user accounts, your user-id and password are usually assigned by the server administrator when you apply for @@ -560,11 +560,12 @@ created by the new SMTP forwarding default. .SH FILES .TP 5 ~/.fetchrc -default configuration file +default run control file .TP 5 ~/.fetchids default location of file associating hosts with last message IDs seen -(used only with newer RFC1725-compliant servers supporting the UIDL command). +(used only with newer RFC1725-compliant POP3 servers supporting the +UIDL command). .TP 5 ${TMPDIR}/fetchmail-${HOST}-${USER} lock file to help prevent concurrent runs. @@ -574,15 +575,19 @@ For correct initialization, requires either that both the USER and HOME environment variables are correctly set, or that \fBgetpwuid\fR(3) be able to retrieve a password entry from your user ID. -.SH BUGS +.SH KNOWN PROBLEMS +Use of any of the supported protocols other than APOP requires that +the program send unencrypted passwords over the TCP/IP connection to +the mail server. This creates a risk that name/password pairs might +be snaffled with a packet sniffer or more sophisticated monitoring +software. +.pp Running more than one concurrent instance of .I fetchmail on the same mailbox may cause messages to be lost or remain unfetched. +(This is a design problem of the POP2, POP3 and IMAP2bis protocols.) .PP -The --remotefolder option doesn't work with POP3, the protocol won't -support it. -.PP -The RPOP support, and the UIDL support for RFC1725-compliant servers +The RPOP support, and the UIDL support for RFC1725-compliant POP servers without LAST, are not yet well tested. .PP Send comments, bug reports, gripes, and the like to Eric S. Raymond |