[nicknelson123]

I entered my email settings not using exchange but using other. How can I increase the number of synced days?

[Just_Me_D]

There isn't a setting for that on your device, unless i've overlooked it. When you're looking at your email, are you not able to see all of your email?

[warcraftWidow]

Only exchange seems to have the "days to sync" setting.

[sting7k]

Settings -> Mail, Contacts, Calenders -> Select the account you want -> Last option before delete account is "Mail days to sync".

Might be Exchange only. I don't see that option on my iCloud email. I only see it for Gmail and Outlook.com.

[warcraftWidow]

Settings -> Mail, Contacts, Calenders -> Select the account you want -> Last option before delete account is "Mail days to sync".

Might be Exchange only. I don't see that option on my iCloud email. I only see it for Gmail and Outlook.com.

Gmail only if using Exchange.