Should the passwords for gmail accounts be changed often?

there should be a unsubscribe options to such spam mails which ur getting ,may be this is beacuse of your registereing to such sites for earning.Try to unsubscribe if not the n u had to delete them every day which willbe a waste of time for u.Did you try blocking the site ?I do change my password of my gmail account now and then.

Passwords have nothing to do with spam. The password protects your account from being hacked or stolen, but spammers don't know your password or rely on it. It's enough to know someone email address to send him a message, which can be spam. The unsuscribe feature rarely works. Spammers put it to the signup message, but really if someone wants to spam, they will not care about that option, and once your address is in their database, there is no real way to get out of there. Your best option is to setup filters in your account to block such messages. One tip. If you sign up for many sites it's a good idea to NEVER give your real email, just because the possible spam. Use disposable email addresses that some sites offer, so you can test if the site spams or not, and only when you're sure change the address in your account to your real one. I use spamgourmet for that purpose (http://www.spamgourmet.com/).

I never want to change any of my online passwords often. If nothing is wrong, I don't want to change it. Otherwise you will feel very confused if you often change your password. I love China

Hello sreekutty, You can mark it as spam and next time those mails will go to the spam folder. You can delete spam mails once in a week in one go. Even if you didn’t delete, gmail will delete those spam mails by themselves. If you can unsubscribe from the sites itself, it will be really helpful, if the link is not working then marking as spam is the better method. I don’t think the password changing can do anything with getting mails from the sites you registered. Then also changing a password, once in a while, is recommendable.