email notification time

[SergeiBaklan]

Usually it takes about 3 minutes to take email notification about new post, but sometimes that is extremely long

Is that something wrong on our server site or on MTC one? 

[#2]

@Sergei, If you want to sent the email to us (as an attachment to new mail, do not forward it) then I can take a look at the headers for you and see if I can work out where the delay occured.

[#3]

I sent the sample by email, that is repeating