[Dovecot] Are Mail files in /Maildir/cur & /Maildir/.Sent read-only ?

[CoolAtt NNA]

Hi ALL...

I want to know if the files  in /Maildir/cur & /Maildir/.Sent are modified by dovecot.
I have a script which calculates the age of the mail files.
I think that if they are continuously modified by dovecot I won't be able to calculate the age of the files.

Can Anyone plz advise on this....

Thanks
CoolAtt

 		 	   		  
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