Email-in-segment-not-sending

Hi,

I have used MAUTIC and facing these problems:

1.I created a segment, I used it for sending emails for the first time, the emails are sent, but time has been delayed, While i choose immediate option.

2. If i used this earlier created segment for sending emails again, I am unable to get emails.

3. If i unsubscribe email from one email id of the segment, and using the same segment without importing it again, still i do not get emails on the other email id’s which are not unsubscribed.

Hi,
I have used MAUTIC and facing these problems:
1.I created a segment, I used it for sending emails for the first time, the emails are sent, but time has been delayed, While i choose immediate option.
2. If i used this earlier created segment for sending emails again, I am unable to get emails.
3. If i unsubscribe email from one email id of the segment, and using the same segment without importing it again, still i do not get emails on the other email id’s which are not unsubscribed.