Please note that this feature can cause some POP3 servers that do not support pipelining to send corrupted mail; this is configurable, though, because some servers support pipelining but do not announce their capabilities. To check whether your POP3 server announces pipelining support use the "Check What the Server Supports" button at the bottom of the Security tab in this dialog; if your server does not announce it, but you want more speed, then you should do some testing first by sending yourself a batch of mail and downloading it.
Hâld der rekken mei dat dizze funksje der ta liede kin dat guon POP3- tsjinners dy' t gjin pipelining stypje beskeadige e- postberjochten ferstjoere. Dizze ynstelling is oanwêzich omdat guon tsjinners pipelining wol stypje, mar dit net oanjouwe. Om te kontrolearjen of jo POP3- tsjinner pipelining- stipe oanjout, druk op de knop ûnderoan dit dialooch. As jo tsjinner dit net oanjout, mar jo wolle wol mear fluggens, dan kinne jo dit earst teste troch josels in pakket fan berjochten te stjoeren en dêrnei op te heljen.