fetchmail - [fork] set imap idle timeout to 600s, some servers don't follow rfc recommendations

	Commit message (Collapse)	Author	Age	Files	Lines
*	Track website in separate SVN directory (mostly symlinks for now).	Matthias Andree	2008-06-17	1	-0/+1
	svn path=/branches/BRANCH_6-3/; revision=5197

# Mold Remover # # A short python script to remove old read mail from a pop3 mailserver. # Distributed under the GNU GPL (http://www.gnu.org/copyleft/gpl.html) # Dovetails with fetchmail with keep option. # Run it as a cron job... Remember to stop fetchmail in the cron job # before calling mold_remover, and to restart fetchmail after mold_remover # e.g.: # # /etc/init.d/fetchmail stop >> /var/log/messages # /usr/bin/python /usr/local/bin/mold_remover.py >> /var/log/messages # /etc/init.d/fetchmail start >> /var/log/messages # # Version 0.3 by James Stone (jmstone@dsl.pipex.com) # 15th March 2004 # # Changes: # 0.1 25th September 2003 Original version # 0.2 6th March 2004 Info added regarding use, and explicit mention of GPL made. # 0.3 15th March 2004 days changed to list, 1 day changed from 24 to 23 hours. # # please submit bug reports and code optimisations as you see fit! import string import poplib import time #user editable section mailserver=["mail.server1","mail.server2"] #list of mailservers login=["login1","login2"] #list of logins for corresponding mailserver password=["pass1","pass2"] #list of passwords (note: chmod 700 for this script) days=[2,3] #number of days to keep on server. localuidlcache="/var/mail/.fetchmail-UIDL-cache" #fetchmail's UIDL cache localuidldate="/var/mail/.UIDLDate" #mold remover's UIDL datefile #end of user editable section readfile=open(localuidlcache, 'r') datefile=open(localuidldate, 'a+') tempfile=open("/tmp/uidltmp", 'w+') popuidllist=[] #list of undeleted uidls on all servers totnum=0 #number of undeleted messages on all servers connectedto=-1 #connect to each mailserver get all the new message UIDLs and delete any #expired messages. for a in range(len(mailserver)): connect=poplib.POP3(mailserver[a]) connect.user(login[a]) connect.pass_(password[a]) connectedto=a number,size=connect.stat() totnum+=number for mesnum in range(number): messagedeleted=0 datefile.seek(0) for uidldate in datefile: uidldatesplit=uidldate.split(' ') if(connectedto==int(uidldatesplit[2])): if (time.time()-float(uidldatesplit[1]))>(86400*days[a]-3600): try: recheckuidl=connect.uidl(mesnum+1) recheckuidlsplit=recheckuidl.split(' ') if (recheckuidlsplit[2]==uidldatesplit[0]): print('deleting'+recheckuidlsplit[1]) print(connect.dele(recheckuidlsplit[1])) messagedeleted=1 totnum-=1 except poplib.error_proto: pass #skip over messages that have already been deleted. if not(messagedeleted): popuidllist.append(connect.uidl(mesnum+1)+' '+str(a)) connect.quit() #get rid of lines in uidldate file corresponding to the messages that have been #expired (and hopefully been deleted) datefile.seek(0) for uidldate in datefile: uidldatesplit=uidldate.split(' ') if not(time.time()-float(uidldatesplit[1]))>(86400*days[int(uidldatesplit[2])]): tempfile.write(uidldate) datefile.close() datefile=open(localuidldate,'w+') tempfile.seek(0) for line in tempfile: datefile.write(line) datefile.close() datefile=open(localuidldate,'a+') #add date to uidl for any messages still on the server which have been read #(check in readfile) and store in local datefile. for mesnum in range(totnum): popuidl=popuidllist[mesnum] popuidlsplit=popuidl.split(' ') readfile.seek(0) for localuidl in readfile: if(localuidl.find(popuidlsplit[2])<>-1): foundindatefile=0 datefile.seek(0) for stored in datefile: if (stored.find(popuidlsplit[2])<>-1): foundindatefile=1 if not(foundindatefile): datefile.write(popuidlsplit[2]+' '+str(time.time())+' ' +popuidlsplit[3]+'\n')