Sometimes the folder index (.msf) file becomes damaged and messages may appear missing or deleted messages continue showing; repairing the folder may fix these issues.
Tikwal, afaylu n umatar n ukaram (.msf) ixetteṛ udiɣ yezmer d akken kra n yeznan ad ṛuḥen, iznan nni den yettwakksen ad banen. Aseggem n ukaram-agi yemzer ad yefru uguren-agi.