Durood e Lakhi,Taj,Maahi recite this durood everyday.

Hazrat Sultan Mahmood al Ghaznawi Rahmatullah alaih, used to recite as a wazeefah [ma'moolaat] with pure intentions and a lot of love this Darood one lakh times. Because of reading this long Darood one hundred thousand times, the whole day would go by and he wouldn't have much time for the administration of government. One night he saw Sayyidina Rasuli Akram Sall Allahu alaihi wa Aalihi wa Sallim, who informed Hazrat Sultan Mahmood Rahmatullah alaih that the Ummat was is need of his work and the administration of government is dependent on Hazrat Sultan Mahmood al Ghaznawi. Rasuli Akram Sall Allahu alaihi wa Aalihi wa Sallim then informed the Sultan that if he recites this Darood Sharif after Salaatul Fajr once, he will receive the sawaab of having recited it one lakh times and that with the barakah of this Darood he will have lots of love for Rasuli Akram Sall Allahu alaihi wa Aalihi wa Sallim, and if he recites it more than once he will get the sawab of one lakh [one hundred thousand] times each time he does so.