Hi, <br><br>I have a readonly mailbox and I want to incrementally filter mails from that readonly mailbox. Hence I use is_new() to search and list me mails that have come since the last time I ran imapfilter. However I have this mailbox opened in parallel by some-other mail-client. Imapfilter seems to return 0 new mails everytime. <br>Using the other mail-client shows that there are mails that have arrived. <br>All the mails in the mailbox are marked unread. <br>Is this expected behaviour from is_new()?<br>I tried this with IMAPFilter 2.0.9. <br><br>-Tulasidhar<br><br><p> 
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